National Chili Day is celebrated worldwide every fourth Thursday of February, with the next observance occurring on February 26, 2026. This unofficial holiday honors chili con carne, a hearty stew typically made with meat, chili peppers, and often tomatoes and beans. The dish is believed to have originated in northern Mexico or south Texas, with the term "chili con carne" first documented in 1857. The holiday was founded by Rich Kelly, the corporate manager of Hard Times Cafe, a restaurant chain known for its chili, which has locations in Virginia and Maryland. Celebrations often involve cooking a pot of chili, trying new recipes, hosting chili cook-offs, or sharing favorite recipes on social media using hashtags like #NationalChiliDay. The timing of the holiday in February aligns with the cold weather, making it an ideal occasion for enjoying a warm bowl of chili.