a hike down pearl street - View this location on map no place captures boulder's dual identity as an enclave for hippy-artsy holdouts and high-net-worth bourgeois bohemians (known, of course, as ''bobos,'') as does pearl street, which includes a four-block downtown pedestrian mall. wander into outdoor divas (303-449-3482) for gear female and adventurous, including climbing harnesses, trail-running shoes and ski boots. at the 33-year-old boulder arts and crafts cooperative (1421 pearl street, 866-656-2667), ask the clerk to show you which work is hers. (the 42 member artists must help run the place.) flagging after skiing? bolster your chi with a ''smartini'' ($6.50) of organic orange juice and jun, a chinese herbal elixir, at the oxygen bar tonic, the healthiest bar in boulder (just off the mall at 2011 10th street, 303-544-0202). NYT 1133 pearl street, Boulder, CO Shopping

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