Sorry for the cryptic first response, I was trying to remember the name of the place in Milwaukee that I went to recently that was pretty awesome, can't think of it. I frequent Smokes in West Bend. Nice people and a decent walk in humidor. The selection is OK but the staff is usually pretty knowledgeable.
Last time I was at Knuckleheads on State St. in Madison they had a pretty nice walk in Humi as well. If I think of the place in Milwaukee I'll let you know.