Shanghai's first ever cocktail festival is happening on the roof garden of K11 art mall during the May holiday. It's not quite a "festival" but more of a trade fair / product demonstration, in a very nice outdoor space. A one-day ticket is 100rmb, including two cocktails and one DIY cocktail OR one snack. The drinks are fairly strong, but you can't get any complicated cocktails or classics here. Music by DJ Rocky Ross and some trance CDs. Event runs 2-10pm each day, and apparently they have more activities / performances during the day. For a more in-depth look, read our Report From The Ground.