The 29th annual Robinson Secondary Ram Jam takes place Friday, May 13 at 7 p.m., at Russell Theater, 5035 Sideburn Road, Fairfax. Tickets are $5 in advance, $8 at the door. The John Lennon Educational Tour Bus, a mobile recording and multi-media studio, will be on hand. For more, visit www.fcps.k12.va.us/RobinsonSS/.