YYs -- best bar in Shanghai? Maybe. Certainly the oldest one that's still up and kicking. Recently pulled its head in and moved down to its basement, but still there and going strong. Celebrate 16 years of hazy memories with the YY crew. Free entrance and a long night of toasting, sharing and cheering. Several classic Shanghai DJs will play and there will be live black light graffiti painting by Spanish artist Juan Antonio Sevilla Lopez.