Do: Envision what life could look like in a century at Renewal 2121, an immersive and futuristic art experience at Artechouse. Do: Soak in the sun at Bill Baggs Cape Florida State Park, home to the only lighthouse in south Florida. Eat: Check out Little Liberty, a new fast-casual entry from Sweet Liberty at Time Out Market Miami, for burgers, shakes, and the Filet-O-Snapper.