Which vegetable is the subject of an annual festival in the Mexican city of Oaxaca?

The Night of the Radishes (Spanish: Noche de Rábanos) is an annual event held on December 23 in Oaxaca, Mexico, dedicated to the carving of oversized radishes (Raphanus sativus) to create scenes that compete for prizes in various categories.

The event has its origins in the colonial period when radishes were introduced by the Spanish. Oaxaca has a long wood carving tradition and farmers began carving radishes into figures as a way to attract customers' attention at the Christmas market, which was held in the main square on December 23. In 1897, the city instituted the formal competition.