Review of Five Guys

They use peanut oil for those with nut allergies; they offer complementary in-shell peanuts and ask you not to take them outside. Buns are toasted on its own separate grill so no cross over. Burgers are doubled and fries are okay. You should say you are gluten intolerant. They will offer lettuce wrap in lieu of no bun. Ordered "all the way" and didn't have a reaction to condiments/toppings. Did not put GF friendly but they will accommodate GF as much as possible.