Simple, effective, budget under control
€85–130
20 to 200 people- Study day, 30–80 people
- Team kick-off




Gothic cathedral, champagne cellars, and UNESCO-listed vineyards: Happy Unity orchestrates your Reims seminar from A to Z. Your teams arrive, taste, celebrate.
















































SEMINAR FORMATS IN REIMS
From a TGV kick-off day from Paris to a gala evening under chalk vaults, right through to an executive committee residential seminar in a Champagne château, each format embraces the spirit of the venues.
8 FORMATS
Team cohesion · 1–2 days
Re-establish connections, integrate new profiles, and foster team spirit. This format refocuses the team on what truly matters: getting to know (or re-acquainting with) each other, building trust, and moving forward together.
WHO IT'S FOR
Growing teams, post-recruitment, service mergers
SAMPLE SCHEDULE
ORCHESTRATION IN REIMS
Forty-five minutes by TGV is all it takes to travel from Paris-Est to the thirty-four kilometres of galleries carved beneath the city. Our coordinators orchestrate the descent into the classified cellars, the blending workshop, and dinner under the chalk without your teams losing a minute.

Event Expert
A dedicated Event Expert and their team, easy to reach, who know your project inside out. Reverse schedule from D-60, backup plan, on-the-day management.
1 Expert
per project

Venues
UNESCO-listed chalk cellars, Art Deco rooms inherited from the reconstruction, estates in the Montagne de Reims, and Champagne châteaux create an unparalleled setting.
200+
partner venues

Catering
Caterers with character, bespoke kitchen brigades, local producers. From the seminar brunch to the gala dinner, we create a table that leaves its mark.
150+
partner caterers

Accommodation
4- and 5-star hotels, private villas, characterful country houses. Single rooms by default, rooming handled from A to Z.
1,200+
room nights a year

Logistics
Transport, security, welcome, event management, technical: every ancillary service is run by our teams. You arrive, your employees are looked after.
All-inclusive
5 services

Team building
A catalogue of 100+ tried-and-tested activities, and a creative team that designs bespoke. Surprise choir, giant quiz, live DJ.
100+ activities
+ bespoke
SEMINAR VENUES & NEIGHBOURHOODS IN REIMS
From the cathedral to the vineyards of Épernay, each Champagne territory has its own signature. We help you target the area that matches your objective and your group.
Prestige · CultureReims Gothic and Art Deco
The historic heart of Reims around its Gothic cathedral. Prestigious hotels, Art Deco rooms, and privatised cultural institutions create the ideal setting for your plenary sessions and gala dinners.
Champagne · ExclusiveDinner under UNESCO chalk cellars
The district of the grand houses: Taittinger, Pommery, Veuve Clicquot. Private tastings and dinners in the UNESCO-listed chalk cellars offer the most memorable seminar experience in Champagne.
Champagne · GastronomyThe most beautiful avenue of champagne
25 km from Reims, Épernay's Avenue de Champagne, among the most beautiful in the world, lines up Moët & Chandon, Perrier-Jouët, and Pol Roger. A getaway that transforms your seminar into a premium event.
Nature · DiscoveryIn the heart of UNESCO wine-growing villages
The wine-growing villages of the Côte des Blancs and the Montagne de Reims, between Hautvillers, Ay, and Verzenay. Private wine estates facing UNESCO-listed vineyards, for a natural and authentic seminar.
Residential · ExclusiveResidential immersion between vineyards and forests
20 to 40 km from Reims, the Champagne châteaux open their doors for residential seminars amidst vineyards and forests. Total immersion over two days for your executive committees, far from urban hustle and bustle.
Nature · ForestThe natural park for rejuvenation
The Montagne de Reims Regional Natural Park: forests, perched villages, and panoramic views over the vineyards. Private gîtes and rural estates for your seminars focusing on disconnection and walks.
ACTIVITIES & TEAM BUILDING
A private tour of a grand champagne house, a blind tasting of cuvées, a Champagne method workshop where everyone leaves with their own labelled bottle, or cycling through the classified vineyards: your teams will experience champagne from the inside. Each activity relies on winemakers and houses we have known for a long time.
Olympics
See the activities
Mystery games
See the activities
Trails & rallies
See the activities
CSR & Wellbeing
See the activities
Construction
See the activities
Quiz & TV games
See the activities
Casino & Stalls
See the activities
Creativity
See the activities
Culinary
See the activities
Music & Dance
See the activities
200+ PARTNER VENUES · 3 TIERS
From the city centre Art Deco room to a wine estate in the Côte des Blancs, Reims offers a prestige-to-budget ratio that few destinations can match, with no fixed price before your requirements are outlined.
Simple, effective, budget under control
€85–130
20 to 200 peopleSeminar venues ready to go: well organised and fully equipped
€145–220
50 to 500 peopleTruly exceptional, with the character that leaves its mark
€280–650
30 to 800 peopleWHY REIMS
Reims combines exceptional UNESCO heritage, 34 km of underground champagne cellars, centuries-old houses available for private hire, and unparalleled TGV accessibility from Paris: all just 45 minutes from the capital.
Direct TGV Paris-Reims in 45 min: a record for accessibility, making it the most popular one-day seminar destination in the extended Île-de-France region. Your teams leave at 8h, return at 20h, full of memories.
Veuve Clicquot, Taittinger, Ruinart, Pommery: the greatest champagne houses privatise their cellars for your seminars. 34 km of galleries carved into the chalk, inscribed by UNESCO in 2015.
Local cuisine by Michelin-starred chefs, exceptional food and champagne pairings, traditional butchers and charcutiers: Reims and Épernay rival the finest tables in France.
UNESCO-listed Cathedral, Palais du Tau, Saint-Remi Basilica, Art Deco villas: Reims, rebuilt after 1918, has produced a unique architectural heritage that serves as an incomparable backdrop for your events.
Tell us your group size, your date and what you want to achieve: your Event Expert sends you a costed proposal within 24 hours. Free, with no commitment. Prices in euros, excl. VAT.
Indicative pricing · the final price depends on the venue, the season and the options you choose
PLENARY ACTIVITIES IN REIMS
City centre hotels and rooms inherited from Reims' Art Deco period provide a unique setting for your presentations. For key moments, the chalk galleries and the houses on the Avenue de Champagne in Épernay transform a plenary session into a brand-defining occasion. Between two talks, our seminar activities — from twenty minutes to three hours, set up in your room — get the group moving again.

Inspiring speakers, recognised experts, testimonies from business leaders. We suggest a line-up suited to your message and to your group's energy.

Leadership team facilitation, collective intelligence, co-creating a vision. Experienced facilitators who move difficult topics forward as a group.

Decision-making escape game, crisis simulation, business role play. Learning by doing: without the PowerPoint, and without the glazed look after 20 slides.

Opening ritual, icebreaker for senior leaders, memorable close. The right format for the 30 people who don't want to "do team building".

World Café, Design Thinking, Open Space, Liberating Structures. We facilitate the formats that bring out genuine collective intelligence.

An hour-long talk followed by a hands-on workshop. A format that doubles retention and halves passive time.
THE REIMS SEMINAR GUIDE
Reims, the capital of champagne, 45 minutes from Paris
Happy Unity has been organising corporate seminars in Reims and Champagne since 2006. 200+ partner venues: UNESCO cellars, Art Deco hotels, wine estates, Champagne châteaux. Privatised Taittinger cellars for 200 people, gala dinner in the Pommery chalk galleries, tailor-made Champagne method workshop: we adapt the experience to your brief, not the other way around.
DIGITAL TOOLS FOR YOUR EVENT
Two tools designed for two different audiences: you, the organiser, and your participants.
FOR YOU, THE ORGANISER
A dedicated space that helps you organise your event with your Event Expert: from design to review.

FOR YOUR PARTICIPANTS
An app developed in-house by our own technical team, not rented from a third-party provider. 100% customisable to your brand and your programme.
MY SEMINAR
128 participants
KEY FEATURES
CLIENT AREA
DIGITAL APP
HOW DO WE WORK TOGETHER?
Advice only, co-piloting or fully turnkey: we adapt to your team and to the complexity of your seminar in Reims.
Our method, your management.
We lay the foundations: brief, design, budget, supplier selection. You deliver with our method and our recommendations.
Can be tailored to your context
Fees from €720
· + suppliers
We handle everything upstream, you approve.
The most popular package: we take care of everything from A to Z before the day itself. Venue, activities, hotel, catering. You approve, we deliver.
Can be tailored to your context
Fees from €950
· + suppliers + supervision
You arrive. We've handled everything.
Everything in Co-pilot, plus full on-site presence on the day. Event management, welcome, guest flow, transport: you arrive at an event that runs like clockwork.
Can be tailored to your context
On quotation
· overall budget under control
THEY TRUST US
“Everything was simply perfect. Lucile, full of excellent advice, knows her profession, her services and her providers perfectly! It was all handled very smoothly with her fantastic team. In short, a seminar we won't forget and one I highly recommend. We were 70 people over one day with 3 highlights.”
Thierry Larchier
Verified Google Review

“We selected Happy Unity to assist us with a team building activity as part of a seminar for 38 managers from our bank in Marseille. The proposed activity met our ambitions and was very successful. A big well done to the entire team.”
Marie-Adeline Nittis
Verified Google Review

“I called upon Happy Unity for the organisation of a team building event during a seminar. Everything went perfectly from the very first exchanges. Communication and responses were fluid and fast. A very good experience. I highly recommend them.”
Fanny Legrand
Verified Google Review

REIMS SEMINAR FAQ
Reims combines three advantages that few other cities can offer: record accessibility from Paris, just 45 minutes by TGV, a UNESCO-listed heritage site with its Gothic cathedral and the Palais du Tau, and above all, 34 km of champagne cellars carved into the chalk, inscribed by UNESCO in 2015. No other destination offers the experience of descending into the galleries of a grand house for a gala dinner. It is the capital of champagne at your event's service.
Yes, this is one of its major selling points: direct TGV from Paris-Est in 45 minutes, with frequent departures. For a one-day seminar, your teams can leave in the morning and return in the evening without an overnight stay. We coordinate station-to-venue transfers in our Co-pilot and All-inclusive packages.
Yes, that's exactly what we organise. Taittinger, Pommery with its 18 km of cellars, Veuve Clicquot, Ruinart, or G.H. Mumm host private events for professional groups. Depending on the house and date, available spaces range from around fifteen to 300 people. For the most sought-after houses, a booking lead time of 3 to 6 months is advisable.
The city centre around the cathedral, with its prestigious hotels and Art Deco rooms, is suitable for plenary sessions and gala dinners for up to 400 people. The grand champagne houses district offers the most memorable cellar experience, for up to 200 people. For an immersive executive committee (CODIR) residential seminar, the Champagne châteaux and the Montagne de Reims offer vineyards and forests 20-40 km away. We will guide you according to your objective and group size.
Champagne is the common thread, but we diversify according to your objectives. Blind tasting of cuvées, a Champagne method workshop where everyone leaves with their own labelled bottle, an Art Deco rally in the rebuilt Reims of the 1920s, photographic exploration of the chalk galleries, or cycling through the vineyards. For groups looking to go beyond a simple tasting, we create hybrid cultural and sports programmes.
Yes, we cover the entire Champagne region: Reims, Épernay and its Avenue de Champagne, Ay, Hautvillers, the Côte des Blancs, and the Montagne de Reims. Épernay is 25 km from Reims and is home to Moët & Chandon, Perrier-Jouët, and Pol Roger. For groups wanting to visit both cities in one day, we arrange Reims-Épernay itineraries with minibus transfers or cycling along the Champagne route.
Reims offers a very competitive quality-price ratio compared to Paris for equivalent services. The budget depends on the format (day event without overnight stay or two-day residential seminar), the chosen venue (city centre hotel, champagne house, or Champagne château), the number of participants, and the services: lunch, activities, plenary session, and accommodation. After an initial discussion about your requirements, we will propose a selection of venues and a tailored, detailed quote.
Yes: beyond the city centre, the wine-growing villages of the Côte des Blancs and the Montagne de Reims, such as Hautvillers, Ay, or Verzenay, offer private wine estates with views of the classified vineyards. Champagne châteaux, such as the Château de Sacy, and the manors of the Montagne de Reims host residential seminars for 10 to 100 people in total immersion, far from urban hustle and bustle. Ideal for executive committees over two days.
The grape harvest, from mid-September to mid-October, saturates accommodation in the wine-growing villages, although the cellars remain accessible. The Coronation weekend, in June in certain years, mobilises the city centre. From November to March, Reims is very accessible with attractive hotel rates, making it a perfect period for working seminars.
Yes: we have been organising seminars in Champagne since 2006 and manage the complete orchestration, from Paris or on-site. Scouting of cellars and venues from over 120 references, direct coordination with champagne houses, gourmet catering, TGV station transfers, activities, and on-the-day coordination. We know every cellar by torchlight. Free quote in 24 hours.

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6 rue Duret · 75016 Paris
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