Two Madison labor groups released a new kind of dining guide Tuesday that rates 139 central Madison restaurants on how they treat workers. The guide awards up to seven stars based on factors such as starting wages, health insurance coverage and sick pay. Food quality doesn?t play a role. The big winners: Ian?s Pizza, Ancora Coffee, the Dayton Street Grille, the Plaza Tavern, all of the Food Fight restaurants and the numerous public dining establishments operated by UW-Madison.