Do: Get sporty-chic at the Miami Open tennis tournament, a cocktail-soaked affair taking place March 20-April 3 at Hard Rock Stadium. Do: Think spring with a stroll through the makeshift rainforests at the lush Fairchild Tropical Botanic Garden. Eat: Lounge on the patio at Doya, a peaceful Mediterranean haunt in Wynwood with kebabs, mezze, and mussels aplenty.