Hackers, to commemorate last year’s “Inverted Lounge” CPW hack, installed a “Verted Lounge” on the side of the Media Lab arch. Last year’s lounge was tied around a classy theme, complete with pool table, leather chairs, a sleeping cat, and a working lamp fixture. This year, the hackers appear to have moved to a beach, with a beach chair, a sandcastle-esque dome, a beach towel, and a special reprise from the sleeping cat.