Discovery of the Vivier estate in Saint Cosme in Vairais on which Charles-François De Tascher built a castle at the end of the 18th century. The visit will be commented by Thierry Dubuisson on the occasion of the release of his book "Un gentilhomme du Vairais, le chevalier De Tascher". Traditional dances of Perche and Maine will be presented and carriage rides will be offered (only on Sundays).