The city's greenest club is an izakaya (bar snack) and sustainably sourced sushi bar before 10pm, when it turns into a glowing LED-lit nightclub serving drinks in biodegradable cups. Buddha presides over the sleek, all-white upstairs room with slick stone floors; downstairs are two smaller rooms with midsized dance floors that harness the energy of stomping feet to generate electricity. DJs spin the gamut from dub to hip-hop to techno; Fridays are consistently good for house, and it's usually $5 before 11pm if you're on the guest list. Dress like you mean it.