The unmissable vintage festival from the 1930s to the 1980s
Since its creation in 2022, Rétro Folies has established itself as the unmissable event for retro culture enthusiasts in Auvergne-Rhône-Alpes. Every year, the Ainterexpo exhibition centre in Bourg-en-Bresse transforms for a weekend into a veritable time machine, immersing visitors in the atmosphere of the legendary decades spanning the 1930s to the 1980s.
The festival unfolds across three themed halls, each offering a unique atmosphere:
Rétro Folies features around fifteen live concerts over the weekend with rock'n'roll, rockabilly, swing and blues bands. Visitors can enjoy more than 200 m² of dance floors to learn or perfect their rock, swing and ballroom dancing, with demonstrations and classes offered throughout the day.
One of the festival highlights is the largest vehicle gathering in the Ain department, organised in partnership with the Tacot Club de l'Ain. The outdoor areas host exhibitions of exceptional classic vehicles: vintage cars, mopeds and period agricultural vehicles. On Sunday afternoon, an FFVE-certified elegance competition (Fédération Française des Véhicules d'Époque) awards the finest vehicles with prestigious prizes. Vehicle parades also enliven the weekend.
The festival offers numerous activities for the whole family: a re-enacted 1939-45 army village, firefighter displays with period vehicles, Elvis-style Las Vegas weddings, hypnosis shows in period costumes, old-fashioned games, themed photo opportunities and various competitions. A retro and vintage boutique village lets visitors browse clothing, accessories, décor and period items, while an old-school tattoo area completes the offering.
A Food Truck village and refreshment areas allow festival-goers to eat in a convivial atmosphere throughout the weekend.
The Rétro Folies festival returns for its 5th edition on Saturday, June 27th and Sunday, June 28th, 2026, at Ainterexpo Bourg-en-Bresse. This essential vintage festival, covering the 30s to the 80s, once again promises an unforgettable weekend blending nostalgia, entertainment, and conviviality, under the theme “3 halls, 6 decades, 1 retro evening”.
On the program: three halls covering six decades of retro culture with rock'n'roll and rockabilly concerts, 80s DJ sets, a vintage boutique village, pin-up gatherings and parades, over 200 m² of dance floors (introductions and demonstrations all day long), and the largest gathering of vehicles in the Ain department outdoors — vintage and collector cars, mopeds, period tractors and agricultural vehicles, sidecar rides, firefighter demonstrations, and a 39-45 army village.
On Saturday from 7 PM, the “La Boom de Folie” evening extends the party until 1 AM with concerts and retro DJs. Access to this evening is offered at a special rate of 8 €.
On Sunday at 2 PM, the traditional FFVE (Fédération Française des Véhicules d'Époque) labeled elegance contest, free of charge, rewards the most beautiful collector vehicles with numerous prizes. The weekend also features contests and elections for Miss Pin-up, Mini-Miss, Miss and Mister Vintage, and “The Most Beautiful Moustache”, as well as Las Vegas-style Elvis weddings, historical reenactments, and a Food Trucks village.
The detailed musical program (bands and performance times) is being finalized by the organization and will be progressively published on the official website and the festival's Facebook page.
The festival takes place at Ainterexpo, 25 avenue du Maréchal Juin, 01000 Bourg-en-Bresse.
The Ainterexpo site is fully accessible for people with reduced mobility.
A Food Truck village and refreshment stands are on site throughout the festival.
Over 2,000 free parking spaces are available at Ainterexpo.
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Ainterexpo
25 avenue du Maréchal Juin, 01000 Bourg-en-Bresse