The Olmecs established themselves in Mexico around 1000 BC and built cities and massive stone carvings before mysteriously vanishing around 400 BC. Their ancient ruins along with the Maya and Aztec are popular tourist attractions. Mexico celebrates cultural holidays like Day of the Dead and has a variety of sports including soccer, wrestling, and baseball. Common Mexican meals include breakfast tacos, lunch cereal, and dinner of rice and chicken. National holidays honor the new year, constitution, and labor movements.