Bear Essential News for Kids hosts a free Halloween Block Party with activities from 3 to 7 p.m., Sunday, Oct. 28, at both Golf n' Stuff, 6503 E. Tanque Verde Road, and Trail Dust Town, 6541 E. Tanque Verde Road. The event starts at 3 p.m. at the Trail Dust Town with performances by Drum and Drummer School, the Tucson Girls Chorus, Christian Youth Theater and more. At 4 p.m., kids trick-or-treat among family-friendly vendor booths, and a variety of entertainers at both sites. Poi-Zen Fire Troupe performs at 5:45 at Golf n' Stuff, where the costume contest starts at 6:15. Call 792-9930 for more information.