Enjoy a musical performance, solve various puzzles in an escape or listen to 1990s hip-hop while eating brunch in Spring and Klein this weekend. Friday Playhouse 1960 presents the musical "Grease" on both Friday and Saturday. 8 p.m. $15-$18. Playhouse 1960, 6814 Gant Road, Houston. 281-587-8234. www.ph1960.com Martini Blu hosts musical performances on both Friday and Saturday night. On Friday, violinist Michael Ward will perform two shows. 7:30 p.m., 10 p.m. $20 (attendees must be age 21 or older). 5060 FM 1960 W., Houston. 832-965-5580. www.martiniblu1.com Saturday Buy the Glass Wine Bar and Lounge will host a 1990s hip-hop brunch with food, drinks, karaoke and a DJ. The lounge will serve bottomless mimosas for the first hour of the event. The ticket price includes brunch. Noon-5 p.m. $15-$25. Buy the Glass Wine Bar and Lounge, 19620 Kuykendahl Road, Ste. 140, Spring. 832-540-6313. www.buytheglasswinebarandlounge.com Barbara Bush Library will host an escape room event, where attendees have to solve various puzzles in order to escape. Barbara Bush Library, 6817 Cypresswood Drive, Spring. 281-376-4610. www.hcpl.net Saxophonist Brian Best will perform two shows at Martini Blu. 7:30 p.m., 10 p.m. $10 (attendees must be age 21 or older). 5060 FM 1960 W., Houston. 832-965-5580. www.martiniblu1.com