MS OLYMPIA: Your hour lunch break is sacred, but instead of eating your 60 minutes away, do something more worthwhile. This Wednesday, start getting the bikini bod of your dreams with Dirt Fitness. The new 40-minute workout is free for first timers at InterContinental Miami. The class can burn up to 600 calories and includes short sprints, burpees, kettlebell training, push-ups and more. GET IT: 12:15 P.M. InterContinental Miami, 100 Chopin Plaza Miami;305-577-100.