Plant-O-Rama - Brooklyn Botanic Garden
Price: $10 adults; $5 seniors (65 and older) and students over 12 with valid IDs; free for children under 12
900 Washington Ave. - 718-623-7200
Crown Heights, NY 11225
Description: An all-day event featuring a free horticultural trade show as well as lectures by leaders in the professional gardening field. Further, the event offers information from top nurseries, garden suppliers, and public gardens as well as plenty of networking opportunities.