Ravers work up a heck of sweat while they're clubbing all night, and now the Sustainable Dance Club aims to turn that into light (elsewhere, of course). The lavatories flush with rainwater, they serve organic beer on a garden rooftop, and the lights are super-efficient LEDs. It's also a co-op, so if the idea strikes you as a brilliant investment op, you can get in on it. Off_Corso, Rotterdam. [GT]
Sustainable Dance Club [via Trendhunter]
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