The delicious scourge of anyone with a peanut allergy, Five Guys Burgers and Fries hit the scene in 1986 as a Virginia-based family business and soon exploded into a serious national chain with more than 1000 locations. As Five Guys continues its quest for Little Burger-based world domination, let's take a look at some of the coolest info from the resto's... waitforit... checkered past. After all, how many other burger joints have put the Pentagon in its place?