AL FRESCO MUSIC—This time of year, you may as well re-purpose everything you love to the out of doors, and music is certainly a prime target. You can ordinarily catch bands like tonight's performer Y La Bamba in dark clubs—this time, take in their final show before the band goes on hiatus at Music on Main Street, which runs as a weekly series through the end of next month. MS
SW Main between Broadway & Park, 5 pm, FREE, all ages

RIGSKETBALL—Now that rigging up a basketball hoop on the back of your band's van has been locally recognized as a legitimate sport with Rigsketball, it's only fitting that this year's tournament finals be accompanied with a huge party featuring the Woolen Men, Wooden Indian Burial Ground, Gaytheist, the We Shared Milk, and more! MS
Holocene, 1001 SE Morrison, 6 pm, FREE