Visit a Historic Herb Garden June 10 The Yarmouth Garden Club will lead a free program about herb gardening at the Historical Society of Old Yarmouth’s Gatehouse herb garden on June 10, from 10 a.m. to 2 p.m. The event will provide information about herb gardening, a plant sale, refreshments and recipes. Registration is not necessary. The gatehouse is behind the Yarmouth Port Post Office on Route 6A.