The Weymouth Farmers Market will be held Saturdays through Oct. 5 from 9 a.m. to 1 p.m. at the Town Hall parking lot, 75 Middle St. This Saturday the Weymouth Garden Club will give a gardening demonstration and hand out sunflower seeds for the market’s sunflower growing contest. Contestants will be judged at the Sept. 21 market. Vendors at this year’s market include Lanni Orchards, Freitas and Sons Farm, Oakdale Farm, Lipinski Farm, and Big Sky Bakery. Weymouth’s four villages — Weymouth Landing and Jackson, Bicknell, and Columbian Squares — each will have a day set aside during the summer to showcase their businesses. More information about special events is available on the town webpage, www.weymouth.ma.us, in the news and information column.