Sample area wines at the Manzanita Creek Tasting Room, 8910 Sonoma Hwy. (in the Kenwood Village Center). The tree-shaded garden courtyard is also a pleasant spot for a picnic lunch. A tasting flight of five wines is refundable with a purchase; reservations are not required for groups of 10 or fewer guests. It's open Thurs.-Mon. noon-6, Tues.-Wed. 3-6; phone (707) 927-4225.