Tiff’s Treats, in partnership with a member of the ChadTough Defeat DIPG Foundation, will host a Tiffwich Block Party that will feature ice cream sandwiches, music, games and giveaways. All proceeds will go toward the foundation to help raise awareness and fund research for brain tumors generally found in children. 6-8p.m. $5 (tickets). Tiff’s Treats, 200 Springtown Way, San Marcos. www.eventbrite.com/e/1029-san-marcos-tiffwich-block-party-hosted-by-tiffs-treats-tickets-168151019225
Oct. 30 | Jam out to some rock
Ragnar’s On The Compound is hosting its second annual music festival, Frights and Sounds. This year’s festival will be reduced to a one-day event, and features rock bands from the local community and cities across Texas. $15. Ragnar’s On The Compound, 6900 RR 12, San Marcos. Shows start at 2 p.m. www.visitsanmarcos.com/event/frights-and-sounds/2979/
Oct. 30 | Trick-or-treat in the park