Dearest Apartment Therapists, there's a challenge afoot. This is not a Cure, and it doesn't involve closets or kitchens or de-cluttering. It does involve stair climbing and office mates, and there's a free gym membership at blink Fitness to win, not to mention an organic beer soaked Happy Hour at New York's famous Brooklyn Bowl. If you need an early spring nudge in the direction of wellness, come check out Social Workout's latest healthy, amusing challenge: The Fittest Office: NYC. We're saving the world, one co-worker at a time.