Vendors will sell various plants, shrubs, flowers, vegetables, herbs, blueberries, pine straw, and other garden products along the south riverfront and town hall on Water Street in the historical town of Madisonville.   Master gardeners will be there to answer garden related questions.   Garden experts will hold seminars hourly from 10am to 2pm in town hall.   The garden club will hold a raffle & sell their recipe book to raise funds for town beautification.   Admission & street parking are free.