8. Take a free tour.
We could all use a little more Miami edumacation. Seriously, how much do you know about your own hood? Plus, there's no excuse not to get outside and walk/bike/move. We live in a tropical paradise but spend most of our time in cars. Fail. You could take a Sunday-afternoon tour of the Biltmore, take a bike tour of the Wynwood murals, or enjoy a Key Biscayne lighthouse tour.
7. Hang out in a park.
Do you have any idea how many ridiculously awesome parks Miami has? Ummmm, a lot. And we're betting you rarely take advantage of their fantastic assets. There's the breezy, waterfront Kennedy Park; the massive, sports-centric Tropical Park; the charming, mangrove-laden Enchanted Forest Park -- and dozens of others woven through every neighborhood in town. Lots of 'em offer free nature tours, events and all kinds of other stuff. Check out some of the best here.