While there can be no debate that surf shops, in general, are selling a lifestyle, few are hawking a way of living as healthy as Mill Valley’s beloved Proof Lab. Need proof? The nine-year-old store (whose owners used reclaimed and reused materials wherever possible in its construction) stocks the best in sustainable men’s and women’s clothing, surfboard brands, and skateboard fixins, of course. But it also hosts a passel of community-minded offerings: sustainability workshops, toddler art classes, a native plant nursery, a biodiesel fuel station. On the lot next door you’ll find a teaching garden co-founded by Proof where one can take the occasional canning seminar, and buy fresh local produce. Plus: a new Equator coffee bar, to keep you up for those waves.
244 Shoreline Highway, Mill Valley. (415) 380-8900, www.prooflab.com