Searching for amazing burger spots in Iowa that locals try to keep to themselves?
These 7 hidden gems serve up mouthwatering burgers that are simply too delicious to remain secret any longer!
1. Big Head Burger (Waterloo)
That playful sign with the cartoon character clutching a burger might make you smile as you stroll past.
But Waterloo residents know that Big Head Burger means serious business when it comes to incredible burgers…