Miami Lakes Elderly Affairs Committee offers free field trips for senior residents 55 years and above. The next field trip is scheduled for Tuesday, February 7, to Zoo Miami.Zoo Miami, formerly known as Miami MetroZoo, is a zoological garden that is the largest and oldest zoological garden in Florida. It is also the only tropical zoo in the continental United States.Zoo Miami houses over 3,000 animals, and features over 100 exhibits. For...