. May 20. 12 p.m. View antique garden tools collected by landscape architect Mark Morrison. See how tools dating as far back as the 17th century influenced the art of gardening in Europe and America. Clod crushers, cucumber straighteners, and wasp catchers are all on display next to everyday tools like dibbles (for planting bulbs) and watering cans. Mansion admission is $5 for adults, $3 for seniors and students, and free for children under six. , 895 Shore Rd, Bronx.
. May 26. 1 p.m. Choose from hanging baskets, flowers, herbs and vegetables. Tomatoes, parsley, basil, peppers and so much more. Flats are $ 14.50; Vegetable and herbs are $2.00 for six-plant pack; Hanging Baskets: $ 18.00. From Saturday, May 26 1-6 p.m. and Sunday, 9 a.m.-1 p.m. , 85 Harrison St., West Harrison.
. May 22. 10 a.m. The little ones love storytime, especially when they get to interact with the readings. Bring kids 18 months to 4 years old. Free. , 96 Chatsworth Ave., Larchmont.
. May 22. 3:45 p.m. Meet the Raptors in the Library Community Room. For children 5 and up. Teatown Lake Reservation brings a Red Tailed Hawk, Barn Owl, Screech Owl and other visitors to the library for children to learn about the adaptations necessary for flight and hunting. Registration is required and seating limited. Call 914-693-6614, or stop in and register at the Circulation Desk. Free. , 55 Main St., Dobbs Ferry.
. May 25. 7 p.m. Take in some culture on your holiday weekend at the Studio Around the Corner. May 25 7-9 p.m.; May 26 12-2 p.m. Free. , 67 Main St., Brewster.
. May 21. 11 a.m. Learn the Cha Cha--all experience levels welcomed. Learn musicality, tempo, basic footwork, and advanced shines and patterns. $20. , 39 Hudson Ave., Nyack.
. May 21. 7 p.m. Nyack Village Historian Carol Weiss shares images and historical information about one of Nyack's early photographers who worked in Nyack from the 1870s to the 1890s. Free. , 59 S. Broadway, Nyack.