Founded in 1928 as a speakeasy, the eatery is one of two Minneapolis establishments that claim to have invented the Juicy Lucy cheeseburger in the 1950s, the other being Matt's Bar. The 5-8 Club also serves its Saucy Sally burger and other dishes including fried cheese curds and onion straws. The restaurant, which has been featured on several Travel Channel TV series, has three additional locations in Minnesota.