Afternoon tea in Wisconsin

Does anyone know of a place that serves nice little sandwiches etc. in Wisconsin? We're going to be in southern Wisconsin (Lake Geneva area) next week and I've been craving that sort of thing. I guess there's a train museum in East Troy that is doing an afternoon tea on one of their trains but unfortunately they're all booked up. I'm willing to make a drive to other areas of the state if necessary. Know how it is when you're craving something? Thanks!