Altadena After Dark | Altadena

October 24, 2026 Celebrate Halloween with an afternoon Trunk-or-Treat featuring rare and custom cars, candy stations, a bounce house, music, and family activities. Later in the evening, enjoy live music from Pop Vision, a DJ, carnival games, roaming performers, magicians, a costume contest, food vendors, and a full-scale haunted house with live scare actors. A separate non-scary children’s Halloween experience will feature games, arts and crafts, blacklight activities, music, and complimentary snacks. Admission: FREE! Free ticket reservations available. ————— Before You Go: Check with the event host or organizer for the most up-to-date details before attending. Looking for more family fun? Explore more family-friendly events on our blog , browse our calendar , check out limited-time exhibits and experiences , or subscribe to our newsletter for weekly updates.