Sequim Lavender Festival Street Fair The Sequim Lavender Festival® celebrates its 19th year in the heart of Sequim and in the surrounding Dungeness Valley, during the July 17, 18 & 19, 2015 weekend. Solely produced and managed by the member-growers of the Sequim Lavender Growers Association, the Lavender Festival will expand its production to include activities and regional attractions for the modern family and multi-aged visitors. There are 8 FREE farms open to the public, along with the Street Fair. These farms are FREE. The Street Fair is located in downtown Sequim, on Fir Street between Sequim Avenue and Third Avenue, with over 150 vendors, food, music & spirit garden.