Pre-sale general admission weekend passes to Free Press Summerfest, organized by Free Press Houston and Pegstar Concerts, are only $22.50–if you get them before midnight tomorrow (Tuesday, 3.23.10). As noted previously, a “Fancy Pants” $50 package is also available to those looking for a more comfortable festival experience with access to air-conditioned tents.

More information and tickets at www.FreePressSummerFest.com.