Aug. 19-20: Free sports sampler weekend at the YMCA

As school starts back, parents can sign their children up to try basketball, baseball, flag football, soccer and volleyball in 45-minute sessions at YMCAs in the Houston area. Attendees can participate in up to three activities. Times vary. Free (with registration). D. Bradley McWilliams YMCA at Cypress Creek, 19915 Hwy. 249, Houston. 281-469-1481. www.ymcahouston.org

Aug. 19: Grand opening of The Living Legacy Center

The Living Legacy Center senior aid center celebrates its grand opening with barbecue and raffles. 11 a.m.-2 p.m. Free. The Living Legacy Center, 12527 Cypress N. Houston Road, Cypress. 832-316-1505. www.facebook.com/livinglegacycenter

Aug. 19: Hydrate Houston Back to School Bash

The Learning Experience accepts donations of sports drinks, preferably in powder form, or gift cards for Mission: Hydrate Houston, which donates sports drinks to Houston firefighters. Pinterest-inspired crafts, games and food will be available for all attendees. 10 a.m.-1 p.m. Free. The Learning Experience, 10110 Greenhouse Road, Cypress. 281-256-7655. www.facebook.com/thelearningexperiencecypress

Aug. 19: Christ United Church of Cypress hosts Garage Sale

Proceeds from the garage sale will benefit the rebuilding of Christ United’s children’s area with new furniture and toys. 8 a.m-noon. Free. Christ United Church of Cypress, 14207 Telge Road, Cypress. 281-373-0395. www.facebook.com/christunitedchurchofcypress

Aug. 19: Back to School Bash at Copperfield Bowl

The Back to School Bash hosted by the Order My Steps Christian step team is a fundraiser featuring bowling and refreshments. 1-4 p.m. $17 for two games and refreshments. 832-529-2195. www.ordermystepstx.com

Aug. 20: TCA4Kidz Lego Robotics

The Teluga Cultural Association non-profit organization is hosting Lego robotics workshops and competitions for children in grades 1-7. Lunch and refreshments are included. 9 a.m.-8:30 p.m. $50. Cypress Creek Lakes Phase 3, 10080 Cypress Creek Bend Drive, Cypress. 832-953-5144. www.tca4kidz.blogspot.com/registration