Season hamburgers with the Taco mix. Cook hamburgers in frying pan or on the BBQ.Cut avocado slices. Spread salsa on bottom half bun, add lettuce, cooked hamburger, avocado slices and salsa on top with 1 tbsp of sour cream. Close bun and put some corn chips on the side.Use medium salsa if you don't want them too spicy!Nice surprise for Father's Day!!