Fly-In Breakfast.  A-10 Operations in the Air War Over Serbia. 8:30 a.m. at Empire State Aerosciences Museum, 250 Rudy Chase Drive, Glenville, 12302

Easter Sunrise Service. Serving tailgate coffee & donuts. 7 a.m. at the South Westerlo Blaisdell-White Memorial Town Park 950 Co Rd 401, Westerlo, 12193, 

Easter Sunday Worship. He Is Risen!. Speaker: Pastor R. Scott Boger (Nursery & Tot-Church provided newborn kindergarten) 9:30 a.m. at  First Baptist Church of Westerlo 618 NY-143, Westerlo, 12193, 

The History of the American Feed Sack and Its Uses” by Cindy McKeon. Duanesburg Historical Society meeting. 7 p.m. at Bishop Scully Hall 1735 Alexander Road Delanson, 12053

Fossils of Thacher. Everyone knows about the dinosaurs... but what lived before them? Learn about the plants and animals that used to call New York home. Great for young paleontologists ages 8-15. Call 518-872-0800 to register. 12 p.m. at 87 Nature Center Way, Voorheesville 12186

The Art of Prescribed Fire. Join us on this 0.9-mile hike to learn about prescribed fire in the Albany Pine Bush and reflect on Wen’s artwork.  Reservation required. Call 518-456-0655 or visit www.AlbanyPineBush.org/events. April 19 and 30. 11 a.m. via online

Spring Cleaning! Downsizing and Decluttering Speaker: Sharon Cramer, AARP Volunteer. Community Caregiver's Lunchtime Chat. at 1 p.m. via free conference call at 518-992-6661.

ACG Annual Meeting.  Join us for a recap of what was certainly a year for the books. Learn more about the exhibitions Registration is required at

Intro to Birding. Spring migrants are returning and birdsong is in the air! Join naturalists on a birding exploration of field and forest habitats. Binoculars are available to borrow. Call 872-0800 to register. 9 a.m. at 87 Nature Center Way, Voorheesville 12186

Save the Pine Bush - Earth Week Celebration. Tina Lieberman will share information about practical actions you can take right now that will curb greenhouse gas emissions and help protect our beautiful Earth. Join the Zoom Meeting by clicking here: https://us02web.zoom.us/j/89958937861. 6:30 p.m. via zoom