“This Old House: How to Restore a Period Home”. Retired architect John Mesick will discuss how one should go about restoring a period house. Starts at 7:30 p.m. at the Wyman Osterhout Community Center, 7 Old New Salem Rd., Voorheesville, 12186.

The Jeremiahs Concert. Tickets are $25 adults; $12 ages 13–18; $5 for children 12 and under at oldsongs.org or by calling Old Songs at (518) 765-2815. 7:30 p.m. at the Old Songs Community Arts Center, 37 S Main St., Voorheesville

Morning Meander for Adults. Start your day outdoors and join us for a hike along the trails of Great Dune. Reservation required, 518-456-0655. 10 a.m. at  Albany Pine Bush Discovery Center, 195 New Karner Road, Albany.

Secret Stockade Saturdays. A tour from the museum, through the Stockade, and inside two Stockade homes, each with their own legends and lore. Cost is $20, 10 a.m. at Schenectady County Historical Society, 32 Washington Ave Schenectady.

“Intro to Flying Drones” byThe Empire State Aerosciences Museum and Schenectady County Community College. Registration is on the SCCC website, or call 518-595-1101, ext. 3 or 4. 8:30 a.m. to 5:30 p.m. at 250 Rudy Chase Dr Glenville

Capitol Opera Presents... "The Marriage of Frankenstein" The Halloween Version of Pergolesi's "La Serva Padrona"  In Italian with Supertitles. 7:30 p.m. at Bloomingrove Reformed Church, 706 Bloomingrove Drive Rensselaer.

Brilliant and Bristly Buckmoths. Join us for a 0.9-mile hike to discover the amazing world of buckmoths.  Reservation required, pls call 518-456-0655 or visit www.AlbanyPineBush.org/events. Starts at 11 a.m. at  Albany Pine Bush Discovery Center, 195 New Karner Road, Albany

Town of Westerlo Heritage Museum’s Fall Festival. Crafters, games, food, bake sale! 9 a.m. to 3 p.m. at Westerlo Town Park, 950 CR 401, Westerlo.

Albany International Airport to host Fear of Flying Class. The class will be conducted by Loretta Malta, PhD. Dr. Malta, a licensed clinical psychologist who specializes in the treatment of anxiety disorders. Pre-registration is required by calling 518 242-2230. Cost is $60. From 10 a.m. to 12 p.m. at the Airport's conference room located on the third floor in the main terminal, Albany Shaker Rd, Colonie.

International Observe the Moon Night is an annual worldwide public event that encourages observation and appreciation of the Moon. Cost: $12 adults, $8 kids, $10 seniors.  $6 additional for planetarium. 5 to 8 p.m. at miSci - Museum of Innovation and Science, 15 Nott Terrace Heights, Schenectady.