Mariachi band. Come and support the kick off to Hispanic Heritage Month by listening to a live mariachi band. Noon to 1 p.m. UA Mall
Thirsty Thursdays. Play in the Games Room and get a free coupon for a fountain drink with a food purchase at the Cellar. Wilbur’s Underground, Student Union Memorial Center, bottom floor
Register to vote. You have to be registered to vote, and today you can register on campus. 10:30 a.m. to 2:30 p.m. UA Mall
Free movie passes. Get free passes for the advanced screening of “”The Kingdom.”” Wilbur’s Underground
“”Final Phase: Photographs By Chris Dunker.”” These large-scale images question humanity’s impact on the Earth. 10 a.m. to 4 p.m. SUMC, Union Gallery
Send your secrets. Send in a postcard-size secret to be displayed in November during the UA’s version of the Post Secret Exhibit. Drop secrets in boxes all around campus
“”Big Miniatures.”” Enjoy conceptual art on campus, including many works by Ç_zlem Ç_zgǬr Silverstein. 6:30 a.m. to 9 p.m. SUMC, Kachina Gallery