The Festival of Santo Thomas is one of the largest celebrations in Guatemala. It is a combination of a city festival with traditional dances, a religious celebration by the Cofradia and the regular market.
It starts December 13th and goes to December 22nd with the biggest day December 21st. There are Toros and Castillos of fireworks in the main square in the evening, after dark. Firecrackers and mortars are set off in front of the Church of Santo Thomas all day long.
There are two religious processions per day, lead by the Cofradia carrying altars decorated with flowers and fruit collecting the saints from neighborhood chapels and taking them to the Church of Santo Thomas.