X17 also had a really short video of it:
In the evening Zac went to Parlor. From People Magazine:
Care for a rematch? Zac Efron and a pal stopped by the Parlor in Los Angeles on Sunday, where they played beer pong for a few hours. Though the bar was packed, the actor didn't seem to draw much attention, saying hi to a few people in passing, a source tells PEOPLE.