88.5 WXPN is asking listeners to vote on favorite artists who've appeared on the radio show World Cafe.

This was brought to my attention by long-time Delaware / Philly outfit Spinto Band, who have appeared on the show (and thus are eligible to get votes). 

Here's the link.  There's also a handy list of all of the artists who've appeared on World Cafe (and just to be clear - this means the radio show, not the stage), in case you need your memory jogged:

http://www.xpn.org/music-artist/885-countdown/vote

The only caveat is that you're expected to provide personal info at the end.  If you're already an XPN member, this probably won't matter, and XPN promises to treat your info with great respect to privacy, even if you're not.  (But might they use it to contact you during pledge drives?  Possibly).