5-10 p.m. – The Dunwoody Preservation Trust hosts “Lemonade Days,” its annual fundraising event, at Brook Run Park. Five-day event includes rides, games, food, and on the weekend, a face painting booth, petting zoo, and the Dunwoody Arts and Crafts Guild show. Fees vary. Saturday, April 21, the fourth annual Bike Ride around Dunwoody gets underway at 8 a.m. $20 per rider. Lemonade Day hours: April 19-20, 5-10 p.m., April 21, 10 a.m.-11 p.m., and April 22, noon-6 p.m. 4770 North Peachtree Rd., Dunwoody, 30338. For additional information visit: www.dunwoodylemonadedays.org.