However, what characterizes Calvillo is the production of guava, this fruit rich in vitamin C, is an emblem of the culture including the gastronomy of this Magical Town. Visitors are delighted with guava cajeta, guava candy with chili, and many other presentations. This fruit is so important that the Calvillo Guava Fair is held during the first days of December, bringing together producers, in addition to a festive atmosphere with live music, dances and mechanical games.