Blurring the lines between record convention and art exhibit, the Zeptember Classic Rock Art Show & Sale imports an archive of rock ephemera to Wonderland for a nostalgia trip that presents rock stars as both subjects and visual artists. Presented by KZEP, the expo counts a prized Led Zeppelin photo collection among 250 components including lithographs, gold records, concert posters, signed souvenirs, and art created by the likes of John Lennon, Paul McCartney, Ringo Starr, Jerry Garcia, Bob Dylan, Jimi Hendrix, and others. Best known for his work on the animated TV series The Beatles and the 1968 feature film Yellow Submarine, Australian-born animator and director Ron Campbell will be on hand all three days creating and selling Beatles-inspired scenes. Free; Noon-6pm Sun, Sep 16; Wonderland of the Americas, 4522 Fredericksburg, (610) 389-1807, rockartshow.com. Check out our full online calendar of upcoming events here: calendar.sacurrent.com.