July 31–Aug. 2 (different programs). Mexican American cultural festival featuring over 30 taco trucks, two bars, lucha libre pro wrestling, kids activities, contests, and live music on two stages. 5–10 p.m. (Fri.), 11 a.m.–10 p.m. (Sat.), & 11 a.m.–7 p.m. (Sun.), Washtenaw Farm Council Grounds, 5055 Ann Arbor–Saline Rd. Tickets $8 in advance ($10 at the gate; parking pass, $5) at annarbortacofest.com.

Today: Dance party spun by DJ Cisco (noon), mariachi by Mariachi Jalisco de Detroit (1:15 p.m.), Latin rock from Detroit area band Expedition (4:15 p.m.), Detroit jazz vocalist Sheila Landis (5:30 p.m.), and Afro-Cuban jazz by Detroit-area sextet Tumbao Bravo (6 p.m.). 11 a.m.–7 p.m.