April 28: Sunset Block Party Bash
The inaugural event features live music, shopping with arts and crafts vendors, old-fashioned games and several hot-air balloons on-site. 5-10 p.m. Free. Hutto Co-op District, 420 Hwy. 79, Hutto. 512-759-4029. www.visithutto.com

April 29: Women Build class
Lowe's will host a Women Build class, How to Install Roofing Shingles. Noon-2 p.m. 120 Sundance Pkwy., Round Rock. 512-600-0028. www.lowes.com

April 29: Take Me to the Derby Charity Fundraiser
Nonprofit Drops of Grace holds the fundraiser with dinner, complimentary drinks, trivia, games, a silent auction and door prizes. Attendees should dress in casual "derby" attire to raise money for clean water projects. 6-10 p.m. $60 (individuals), $100 (couples), sponsorships available. Wingate by Wyndham, 1209 S. I-35, Round Rock. www.dropsofgrace.org

April 29: Cars for Kids Car Show
The Immanuel Lutheran Church Day School benefit offers trophies, raffle prizes, children's activities, food, drinks and music. 10 a.m.-3 p.m. Free. (admission) $15 (registration for participants through April 14), $20 (registration at the gate). Immanuel Lutheran Church, 500 Immanuel Road, Ste. B, Pflugerville. 210-683-7366.

April 29: Pflugerville Book Festival
The second annual event celebrates Texas authors with panels, book discussions and crafts. All ages are invited. 1-5:30 p.m. Free. Pflugerville Public Library, 1008 W. Pfluger St., Pflugerville. 512-990-6375. http://library.pflugervilletx.gov

WORTH THE TRIP: The city of Georgetown is hosting its annual Red Poppy Festival. Check out our comprehensive guide on what to do and see while you are there.