Shanghai's representative craft brewery has a solid Monday craft beer / cocktails deal, at both their two Boxing Cat locations -- Sinan Mansions and Yongfu Lu. They're slinging pints and house pours for 25rmb from 5pm until close on Mondays. Nice rotating selection of craft beers; some good IPAs. Laid back vibes. Pro tip: if you're hungry, the chili (~40rmb) is the best value on the menu. No cover.