St. Paul Catholic Church's annual fall festival features a silent auction and a raffle.[/caption] St. Paul Catholic Church Fall Festival Sept. 23-24 The annual event includes games, a scavenger hunt, a silent auction and a raffle as well as live music. 6-10 p.m. Fri., 1-10 p.m. Sat. Free (admission and parking). St. Paul Catholic Church grounds, 10000 David Moore Drive. 512-280-4460. www.saintpaulaustin.org Southpark After Dark concert Sept. 24 The annual Southpark Meadows outdoor concert series starts again this fall. Led Zeppelin tribute band Mothership performs Sept. 24. 7-10 p.m. Free. The Grove at Southpark Meadows, 9300 S. I-35. 512-593-4469. www.facebook.com/southparkmeadows Let the People Go Solar Sept. 24 Residents who are interested in learning more about using solar power in their homes can talk with experts who provide an introduction to home solar systems. 10:30-11:30 a.m. Free. TreeHouse, 4477 S. Lamar Blvd., Ste. 600. 512-861-0712. https://tree.house/events/let-people-go-solar Cobalt Blue Salon hosts its annual Cut for a Cure event on Sunday to raise money for leukemia research.[/caption] Cut for a Cure Sept. 25 The event in memory of Cobalt Blue co-founder Theresa Eller, who died of leukemia in 2012, features giveaways, a bake sale, Blood and Tissue Center donations, $20 haircuts and $12 T-shirts, with proceeds going to the Leukemia Research Foundation. Attendees can join the Be The Match Registry, which connects bone marrow donors with patients. 10 a.m.-6 p.m. Free haircut with $20 donation, blood donation or a Be The Match donation. Cobalt Blue Salon, 4220 W. William Cannon Drive, Ste. 140. 512-453-4140. www.cobaltbluesalon.com Would you like to have your event listed in our weekly roundup? Email us at [email protected].