Mid May:
Boun Bangfai : the rocket festival, is held at the beginning of the rainy season. The festival is a call for rain and a celebration of fertility. In the morning a religious ceremony is performed. In the afternoon, people gather in the fields on the outskirts of villages and towns to launch self-made firework rockets. Different communities compete for the best decorated and the highest travelling rocket. Men disguised as women perform vaudeville acts using wooden phalli in order to anger the gods. As revenge, the gods are expected to send thunderstorms. Beginning around the middle of May, the rocket festivals are staggered from place to place to enable greater participation and attendance.