Tickets! Yonder Mountain String Band (warning - this show in SF)

AMP concerts seems to be turning into SF-AMP concerts these days, with a bunch of shows up north. Here's one: Yonder Mountain String Band is playing at the Santa Fe Brewing Company (just south of what SomeGye calls "Frontierland") this Sunday, and I've got a pair of tix to hand out.

Yonder Mountain String Band
Sunday, July 27 / 6PM
Santa Fe Brewing Company
27 Fire Place (South at Cerrillos exit on NM14)
Tickets are $23 in advance, $28 day of show

For the tickets, be the first to answer this question: The band's spring tour 2008 poster bears an image of which iconic western figure? You can answer or just upload the poster (cool points for the latter).

It's a 21+ show, can't have won anything from us for the last 30 days.