Decorator Show House, tour home decorated by interior designers; benefits the Museums of Old York, Emerson House, York, $20. 1 to 4 p.m. today; 10 a.m. to 4 p.m. Monday through Wednesday and Friday and Saturday; 10 a.m. to 7 p.m. Thursday. Through Aug. 13.

Biennial Garden Tour: A Festival of Flowers, six gardens on the tour are located along the shoreline from West Tremont to Southwest Harbor and Somes Sound, Southwest Harbor Public Library, Southwest Harbor, $20. 244-7065. 11 a.m. to 4 p.m. today.

Open Farm Day, visit a farm and see what farm life is all about. Activities and demonstrations from milking to felting; pet farm animals, pick berries, tour a barn or go on a hay ride. There will be farm-raised products for sale, displays to see and samples to taste. 287-3702. More than 100 farms statewide open to the public, 10 a.m. to 3 p.m. today.