Halo Burger Restaurants Halo Burger Visit Website 1355 N Leroy St Fenton, MI 48430 (810) 280-0073 Hours: Monday-Saturday 10:00am-9:00pm Sunday 11:00am-8:00pm About About Michigan’s best burger since 1923! Enjoy Olive Burgers, Boston Coolers and more at the Midwest’s most iconic burger chain.