Each year on the first Saturday of November CASI holds the ultimate celebration of Chili. This grandaddy of all chili cookoffs is held at Rancho CASI de los Chisos in Terlingua, Texas. Rancho CASI is located on the North side of Highway 170, eleven miles West of Study Butte and 7 miles East of Lajitas.
https://www.chili.org/terlingua.html
