The 10th-annual 24-Hour Video Race at the Angelika starts at 11:59 p.m. Friday and ends at midnight Saturday. Competitors are given a film assignment, and at the end of the race, their films are screened, and they compete for prizes. The winning videos are screened at VideoFest in September and on KERA’s Frame of Mind.

Howl at Hillside is a fund-raising event Saturday for the dog park at White Rock Lake. There will be a silent auction, live entertainment, adoptable dogs, and pet-centric vendors, artists and authors. The free event is in the Hillside Village Shopping Center.

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Saturday is Family Fun Lake Day at White Rock. Learn about all the fun things to do at the lake, from 9 a.m.-1 p.m.. There will be fishing demonstrations and seminars on kayaking, canoeing and paddle board sailing.

A historic tour of the lake is from 1-2 p.m. Saturday. Meet at Ridgewood Belcher Recreation Center.

Lakewoodstock starts at noon Sunday. The Lakewood Shopping Center turns into a family friendly festival with live music on three stages, artists, a climbing wall, laser tag, bungee trampoline and video games. It’s free.