I just found out that actor Mark Metcalf (you may know him from Buffy, Sienfeld or Animal House) co-owns a restaurant, Libby Montana in Mequon, WI. A Milwaukee Journal-Sentinal review makes it sound quite popular, too. Maybe I'll stop in, next time I'm over that way.
yeah, a wife of one of my coworkers knows him (he frequents the bakery she works at). she regularly calls him "the master".
He's a frequent guest on one of the morning shows in Milwaukee. Quite an interesting character.