Looking for the best restaurants in the OC? Come to MOOYAH Irvine and experience the best burgers in Orange County. Try one of our never-frozen Certified Angus Beef burgers, all natural turkey burgers, all natural chicken sandwiches or tenders, or black bean veggie burgers with a fresh-baked artisan or multigrain bun, or cut the carbs and make it an Iceburger. Add our hand-cut Idaho potato french fries and a real ice cream shake and you'll see why people are calling MOOYAH the best burger in the OC. The MOOYAH in Irvine is located at 5365 Alton Pkwy.