A Ozomatli presale password is here: During this pre-sale you can buy your Ozomatli tickets before the public. 
The free presale password for Ozomatlis concert in Anaheim unlocks tickets for a short time. This is your chance to buy a pair and see the show like a real VIP. Here is the Ozomatli concert info:
Ozomatli
House of Blues Anaheim, Anaheim, CA
Feb 26 2009 7:00 PM
Citi® Presale:
Sat, 12/27/08 10:00 AM PST
Ozomatli presale password: Click this link to get the Ozomatli presale code.
Password not working? Search for other Ozomatli presale codes to find one that works.
WISEGUY’s TIP: If tickets are not available during the start of a presale, keep trying! Ticketmaster might say there are no tickets available, but keep trying for a few minutes – you might be surprised.
