I saw them last weekend near Detroit. Amazing show all around.
The Violent Femmes were great but I enjoyed Colin Hay (Men at Work) even more. Pretty low key performance (he was up first), but hearing him sing Overkill live, blew my mind.
The Bare Naked Ladies were amazing too. My fav song from the new album is Get Back Up.
Don't be completely shocked if you don't get to hear Silverball though; they're swapping out a few of the songs on their play list apparently.
Keep your fingers crossed.

Enjoy the show!