In honor of Nature's Treasure's Rock Fest, 14 beautiful chrysocolla rocks will be hidden in Austin at iconic spots around town and city parks. No digging necessary! See website for details and instructions. Fri.-Thu., Aug. 1-7.
Battleground Texas and Stonewall Democrats are teaming up for a voter registration drive! Don't forget to bring your volunteer deputy registrar certificate (if you have one) and a positive attitude. RSVP online. Questions? Email Justin Jacobson. 8:30pm. Free.
Come visit the Great Recycle to earn cool rewards for recycling empty beverage containers (a measly 3,500 containers will net you an iPad!). Just look for the giant, 12-foot-tall, blue recycling bin. 11am-6pm. Free.