Shanghai's popular pub crawl organizers hold their annual pyjama party. Expect milk and cookies in addition to the usual hour of open bar, free shots, drink discounts, and a private party bus. Dress code: PJs. Meet at Helen's at 9:30pm. 150rmb with RSVP, 200rmb on the door. RSVP at pubcrawlshanghai.com

• Nightlife
• Clubbing