A chili cook-off is a fun competition where people gather to showcase their best chili recipes. Participants, often called chefs, prepare their unique versions of chili, which is a hearty stew made with ingredients like beans, meat, and spices. Attendees get to taste different chilis and vote for their favorites, making it a delicious way to enjoy a variety of flavors. These events often take place at local festivals or community gatherings, bringing together families and friends. Besides tasting chili, there may be live music, games, and other activities, creating a festive atmosphere for everyone to enjoy.