Human: What is the difference between a saturnalia and a harvest festival? Assistant: 
The main difference between a Saturnalia and a Harvest Festival is that a Saturnalia was an ancient Roman holiday celebrated in honor of the god Saturn, while a Harvest Festival is a celebration held to mark the end of the agricultural season. A Saturnalia typically involved feasting, drinking, and merrymaking, while a Harvest Festival usually involves more solemn activities such as religious ceremonies or community gatherings.