The Vesyegonsk museum of Local Lore named after A.A. Vinogradov
This museum tells the story of an ancient flooded city. The exposition presents the archaeological finds, peasant everyday objects, rare showpieces including the collection of Vesyegonsk embroidery and ancient headdresses. In one of the halls there is an exhibition "Symbols of the city of Vesyegonsk" which is often called the Museum of the Crayfish.
The Day of Vesyegonsk and the district (the last weekend of July), in the center of the city, cheerful holiday "Under the crayfish flag" takes place.