Five Guys is known for their hefty burgers and generous servings of fries. They also let customers customize anything from their menu, resulting in a number of creative secret menu items.

Folks, just about every chain has secret menu items these days. Five Guys — the Washington, D.C.–born burger chain — is no exception. From grilled cheese customizations and hot dog ...

Every international burger brand looking to crack the Australian market, according to US burger chain Five Guys’ head of Australian operations Phil Keelan, has an inevitable initial crash.