Tonight, on the evening of the Vernal Equinox and the first full day of spring, is the Global Warming Alleycat. Remember what Al Gore discovered 30 years ago: global warming is happening and without change, we’ll be living our golden years in water world. The start of the race at 8pm sharp coincides with other races in San Francisco, Toronto, Mexico City, and Berlin, so bring your 10 bucks and a bike to Kenmare and Lafayette Street and have fun.