Lake Travis and Westlake area residents can fill their weekend calendars with concerts and charity events.

Thursday, June 8

1. The Hill Country Galleria’s monthly Wine Walk starts at Twin Liquors, where guests will pick up maps guiding them to all stops. 5-8 p.m. Free. 3925 Market St., Bee Cave. 512-402-0060. www.hillcountrygalleria.com

Friday, June 9

2. Grammy-nominated U.K. band Acoustic Alchemy performs at One World Theater. The band’s musical style blends genres like jazz and world music. 7, 9:30 p.m. $30-$104. 7701 Bee Caves Road, Austin. 888-616-0522. www.oneworldtheatre.org

Saturday, June 10

3. The Hello Kitty Cafe Truck stops at Barton Creek Square in front of the Men’s Warehouse to serve colorful treats. 10 a.m.-8 p.m. Various prices. 2901 S. Capital of Texas Highway, Austin. www.facebook.com/HelloKittyCafe 4. The Lake Travis Fire Fighters Association hosts a bone marrow registration drive at McArthur's. The drive is for a Lake Travis High School student with leukemia. 11 a.m.-2 p.m. 1516 S. RR 620, Lakeway. 512-413-6953. www.faithbeatscancer.org 5. The fifth annual Young Texans Against Cancer Austin Powderpuff football game takes place at Westlake High School. Proceeds benefit cancer support organizations. 5 p.m. (tailgate), 6-9 p.m. (game). $15, free for children under 12. 4100 Westbank Drive, Austin. www.ytacpowderpuff.com

Sunday, June 11

Pianist Kiyoshi Tamagawa performs at the Lakeway Activity Center this weekend.[/caption] 6. Pianist Kiyoshi Tamagawa performs a one-hour concert at the Lakeway Activity Center. 4-5 p.m. Free. 105 Cross Creek, Lakeway. 512-261-1010. www.lakeway-tx.gov 7. Cars and Coffee Austin car show takes place at the Oasis. Proceeds from the event benefit Ride On Center for Kids. 8 a.m.-noon. 6550 Comanche Trail, Austin. 512-266-2442. www.carsandcoffee.com