Need to cool off or just get out of the house? Here are five events happening around Round Rock, Pflugerville and Hutto this weekend, June 22-24: Thursday-Saturday: Sam Bass Theatre presents 'She Kills Monsters' This comedy takes guests into the world of fantasy role-playing games. It tells the story of a young girl who leaves her home after the death of her teenage sister and stumbles into her sister's Dungeons and Dragons notebook. 8 p.m. (all nights) $10. Sam Bass Theatre, 600 N. Lee St., Round Rock. 512-763-7228. www.sambasstheatre.org Thursday: World's largest swimming lesson Brushy Creek Municipal Utility District is offering a free swimming lesson as part of the world's largest swimming lesson from 10-10:30 a.m., 6-6:30 p.m. Prizes, cookies, ice cream and lemonade. Pool is located at 8600 O'Connor Drive, Round Rock. www.bcmud.org Friday: Sunset Block Party The summer Sunset Block Party features arts and craft vendors, old-fashioned lawn games, food trucks and water games. 5-9:30 p.m. Free. The Gin at the Co-Op, 420 Hwy. 79, Hutto. www.huttotx.gov Friday: Pfloating Movie Night The first Pfloating Movie Night of the summer season will feature a screening of 'JAWS' at Scott Mentzer Pool. Completely clear innertubes and pool noodles are allowed. 8:15 p.m. (doors open). $3 (ages 1-13), $5 (age 14+). 901 Old Austin Hutto Road, Pflugerville. 512-990-6358. www.pflugervilletx.gov Saturday: Unveiling of Trail Foreman art sculpture In honor of the Peckham family, Round Rock Arts and the Williamson Museum will be unveiling "The Gathering Brands," a sculpture placed in Chisholm Trail Crossing Park. The event will feature speeches and a violinist as well as refreshments. 9:45 a.m. Free. 500 Chisholm Trail Road, Round Rock. www.roundrocktexas.gov