Fair of la Maduixa Activity · Tona, Osona, Barcelona Image of Tona, not of the place itself. Every spring Tona devotes a fair to the strawberry, with direct sales stalls, tastings and preparations made with this fruit. It is one of the fixed gastronomic events of the fair calendar of the Plana de Vic, alongside those of the mushroom and the truffle. Photo: Vincent van Zeijst (CC BY-SA 3.0) What to see and do in Tona