I wish I could tell you some good spots in Minneapolis, but it's getting to be too long since I lived there. Here in Austin, the best queso I've had is at Torchy's Tacos.. Very solid queso cheese, with green chilies and black beans on the bottom to mix in... Topped with their signature hot sauce, chopped cilantro, and cojita cheese.. so good. http://austinot.com/wp-content/uploads/2015/04/Torchys-queso.jpg