The San Juan Farmers Market (360/378-6301, is held 10 a.m.–1 p.m. on summer Saturdays at the county courthouse parking lot, with lots of organic fruits, vegetables, berries, and flowers.
The island’s largest grocer is King’s Market (160 Spring St., 360/378-4505), with fresh meats and fish, a fine deli, fishing tackle, and sportswear.