Fat’s is a hamburger restaurant in West Allis, holding a 4.3-star rating across 261 Google reviews. The atmosphere is relaxed and unpretentious, the kind of place where you can settle in without feeling rushed. The drinks program is a genuine draw, with praise for the great cocktails and happy hour drinks. Live music features regularly on evenings and weekends. The kitchen stays open late for a proper meal after a long night out. Families are well catered for with a dedicated kids menu available. The business is women owned. The menu includes vegetarian options.