This might be worth a bet if you live in the Denver, Colorado, area:
http://www.larimerlounge.com/
http://gigbot.com/shows/101666
See July 10th, show, which lists Maraca Five-O (defunct since 2004) are playing at 10:00. No idea what they plan to play.
http://blogs.denverpost.com/reverb/2009/07/24/ums-23-josephine-and-the-mouse-people-more/
(Ricardo) Baca bits:
*Red Sammy is laying down some thoughtful, lush alt-country expounding on their native Baltimore with the track Dirty Water. The Maryland band is playing at the Hornet with an expanded line up that includes Denvers own Steve Gray and Michael Behrenhausen, making for a semi-reunion of Maraca 5-0, given that Red Sammy bassist Theron Melchior is a Colorado native and used to play in Maraca.