Basically every nightclub is hosting some kind of event. I wouldn’t expect much to be happening at the Bookworm, since it is a bookshop and cafe/restaurant. In general NYE is not a huge event in China like it is in the West. I would recommend hitting up a club or bar if you are looking for a party.
We’re not really clubbers. Are any bats, restaurants or hotels doing anything? I know it’s not a Chinese holiday, but plenty of places offered Christmas parties and I wondered if it was the same for NYE.