If you are in South Beach on a Friday night. Go to Alton, and Lincoln Rd right next to the Lincoln Theatre is a Sushi restaraunt. For the price of 2 drinks all the sushi, dumpling, vegetables, etc etc, you can eat free. Turn south on Alton, and for lunch anyday is a fantastic Columbian Restaraunt, next to Dairy Queen. Enough on the plate for 2 meals, and the soup to go will feed 2 also. In between these 2 is a Mexican place that serves a really cheap breakfast that is plentiful too. All within a few blocks of the show.
Leave your house early, get home late, and still enjoy the show. A tank of gas, and a few inexpensive meals out, or take a lunch with you. The more you observe, and experience the better qualified you will be to make a good decision.....good luck!