Columbia’s premier electrofunk group is taking a break from intramural collaborations and filling the Bowery Ballroom to provide a public service announcement to junior hipsters on the popular Nickelodeon show Yo Gabba Gabba!  The topic?  Personal hygiene, of course. 

Stereogum has a video of the band performing their catchy anthem, “Everybody Wash Your Hands (Lather Up)” in a giant sink while Mayan pyramids float in the background and blobby creatures dance for joy.  Oh, childhood.