Snacks at wrestling match

What snacks do folks eat at Mexican wrestling matches? Sure there are refrescos (soft drinks) and palomitas (popcorn), but the most popular snack food is patas de pollo or chicken feet. A good sized bag of boiled feet costs 5 pesos or about 50 cents. I didn't buy any, but talked a kid in front of me into giving me one of his. There is more meat on the feet than you might think. The custom is to throw the foot at the wrestlers after you eat the meat. I simply hurled my foot with most of the meat still on the bone.