Actually, I'm making a little weekend road trip for both of these shows (and Arcade Fire in Chicago Sunday) ... but I'm not sure how I could be of any help getting you past "the man" although I would easily pass as your mom. Hey, if I see them hassling a 20-year-old over his ID, I'll try to distract them and you can make a run for it!
Seriously, though - PM me if you think I can help. No one should miss a Califone show over such a technicality. But a guest list entry would be ideal.