Learn how to design and maintain a pond, including its landscape and animal life, at a workshop on Water Gardening and Fish Ponds. Includes a visit to Fruit & Spice Park's lake and gardens. 9 a.m.-noon. Fruit & Spice Park, 24801 SW 187 Ave., Homestead. Details: (305) 247-5727 or www.miamidade.gov/parks.