Equinox-owned yoga studio just as slick as its gyms, in a totally namaste way, of course. Twin uptown locations, east and west, shun downward-dogging's dirty-hippie past for Zen-luxe present: cool stone, rich jewel tones, those soothing spa rock fountains. Flow between six or seven studios, 27 different styles. Joining everyday vinyasa, anusara, hatha, are the creative (Hip Hop Yoga) and...