My husband and I went here this afternoon. The flavor of the day was Mackinaw Island Fudge which was a rich chocolate with brownie pieces in it. It was quite good. We also had a butter pecan single scoop sundae with hot caramel. It is nice that butter pecan is one of their regular flavors - most places only offer chocolate or vanilla.
We live in CA but both of us grew up in Wisconsin and always enjoy coming back for custard. This was a really good custard shop with lots of interesting options for sundaes and other ice cream desserts. We also got a kick out of the cashier's comment when he gave us our custard. He said something like "have a good day and see you tomorrow!"