The hit that had audiences on their feet returns—revved up and remixed. The Tina Packer Playhouse transforms once more into the Elephant Lounge for Shake It Up: The Remix, an exuberant mash-up of modern music and Shakespearean verse. Audiences are invited to clap, sing, stomp, and dance in the aisles as the players unleash a breathless, rocking revue.