Looking for free things to do in Houston this October 2025? From festive fall festivals to family-friendly activities, live music, and Halloween fun, our guide has everything you need to make the most of the month without spending a dime. Mid Main First Thursday Join the Mid Main First Thursday block party on Thursday, October 2, 2025, from 6 p.m. to 10 p.m. in Houston’s Midtown. Celebrate local businesses, artists, and musicians with art shows, craft workshops, DJs, live music, and the Winbern Street Market. Location: The Continental Club, 3700 Main Street, Houston, TX 77002Date & Time: Thursday, October 2 | 6 p.m.–10 p.m. Robert Rauschenberg: Fabric Works of the…