La Tomatina, Spain’s best-known tomato street fight, takes place in Buñol in the Valencia region on the last Wednesday of August. Thousands of people gather in the town’s streets and throw tomatoes at one another, turning the area into a large-scale food fight.

The event is widely described as the world’s biggest food fight and is also known for its messiness, with official timing tied to late August each year. Sources note that the festival returns after prior editions, drawing major crowds in the town. Some outlets focus on the scale and the street atmosphere, including photo-based coverage of tomato chaos, while others highlight the tradition behind the festival.

One commonly cited origin traces La Tomatina to an incident in 1945 that began as a street food fight. While different outlets emphasize different angles—such as historical roots versus the spectacle—news coverage is consistent that the festival’s defining feature is mass participation in tomato-throwing in Buñol during the last Wednesday of August.