Musical and festive festival with a Far West atmosphere in Mayenne
Heinz Fest is a friendly and family-oriented festival organized every summer in Maisoncelles-du-Maine by the association Filer Ô Soleil. Born from a private initiative bringing together about forty friends, the event has grown over the editions to welcome up to 800 participants. Since 2024, the festival has been open to the general public and offers a weekend of concerts and quirky activities on the Far West theme — barrel toss, lasso, brass bands, karaoke — in a rustic and good-natured spirit.
Heinz Fest was born in 2019 from a simple idea: to bring together about forty friends for a festive weekend in the countryside, between Entrammes and Maisoncelles-du-Maine. Driven by Enzo (whose nickname inspired the festival's name) and his loved ones, the event quickly grew, going from 40 to 800 participants in just a few editions.
For five editions, Heinz Fest remained a private event, reserved for friends and their acquaintances. In 2023, the creation of the association Filer Ô Soleil, chaired by Antonin Geslot, marked a turning point: the festival is now open to the general public, while retaining the friendly and quirky spirit that defines its identity.
Each edition of Heinz Fest adopts a festive theme. The 2025 edition chose the Far West as its guiding theme, inviting festival-goers to immerse themselves in a rustic western atmosphere. On the program:
Heinz Fest aims above all to be a moment of sharing and conviviality. The rustic atmosphere, the human scale of the event, and the variety of activities make it accessible to all generations. The festival emphasizes good humor and lightheartedness, far from large, standardized events.
Located in the heart of the Mayenne countryside, between the towns of Entrammes and Maisoncelles-du-Maine, Heinz Fest claims its rural roots. The Filer Ô Soleil association promotes a festive project that revitalizes the territory and brings together the inhabitants of the Pays de Meslay-Grez community of communes around a unifying event.
The 8th edition of Heinz Fest is scheduled for July 25 and 26, 2026, in Maisoncelles-du-Maine. Details of the program and theme will be announced on the social media of the Filer Ô Soleil association.
Location: Between Entrammes and Maisoncelles-du-Maine, Mayenne (53). The exact site address will be communicated to registered attendees.
By car: Maisoncelles-du-Maine is located about 15 km south of Laval. Free parking on site.
Prices and access conditions will be announced on the social media of the Filer Ô Soleil association before each edition.
On-site catering will be available throughout the festival.
Association Filer Ô Soleil
Facebook: Heinz Fest
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