Kerala has many traditional art forms including Kathakali, Mohiniyattom, Kalaripayattu, and Thullal. The Pooram festival in Thrissur in April/May features colorful processions of caparisoned elephants. Kathakali uses dance, music and costumes to portray stories from epics. Mohiniyattom is a graceful dance inspired by the goddess Mohini. Kalaripayattu is a martial art involving defense and weapons techniques. Thullal uses humor and wit in song and dance performances.