Free talk on Civil War History. Rick Barram, the author of the book "The 72nd New York Infantry in the Civil War, A History and Roster" will talk about the history of the unit which in every key battle waged in the War's Eastern Theater from 1861 to 1865. Event starts at 1:00 p.m. at the New York State Military Museum, 61 Lake Ave, Saratoga Springs, NY.

Rensselaerville Ramble Trail Run and Walk. Join us for a joint fundraiser for the Huyck Preserve and Rensselaerville Library in this fun-for-all-ages recreational event. Register at: https://rensselaervilleramble.weebly.com/. Event starts 9:00 a.m. at Eldridge Research Center, 284 Pond Hill Road, Rensselaerville.

"The Fun in the Fight" with Jocelyn & Chris Arndt. Along with their full band, they’ll highlight material from their latest album. Starts 8:00 p.m. at Caffe Lena, 47 Phila St, Saratoga Springs, NY.

Dairy Risk Management Program. This free meeting will highlight what each program provides for dairy price/revenue protection. Register at https://tinyurl.com/DairyRiskManagementMeeting. Meeting is from 7:00 to 9:00 p.m. at Annex II, 411 Lower Main Street, Hudson Falls, NY.

The Half Moon Button Club meeting. Bring a bag of lunch. Dessert will be provided. Program will be presented by Phyllis Dunn on Celluloid Buttons. The meeting starts at 11:00 a.m. at the Bethlehem Public Library, 451 Delaware Avenue, Delmar 12054.

Tanager Concert at Guilderland Public Library. The performance is part of GPL’s Sunday Concert Series. Starts at 2:00 p.m. at Guilderland Public Library, 2228 Western Ave. Guilderland, NY 12084

"What are the Ethical Questions of the 21st Century?" Don Porterfield, will provide a recap of the ethical questions that were raised during the Humanists International’s 2019 Conference in Reykjavik, Iceland. Presented by The Capital District Humanist Society. Starts at 12:30 p.m. in Room 224, Campus Center, Sage Colleges Albany Campus New Scotland Ave. at Academy Road, Albany.

Rotary Golf Outing. 15th Annual Colonie-Guilderland Rotary Club Par 3 - 18-Hole Golf Outing &  Shootout For Duffers, Hackers and Pros. Price Per Golfer $90 Includes Lunch Tee/Hole Sponsorships Available for $125. Tee Sponsor Plus 4 Golfers Package $425. Register at cgrotary.org. Starts at 11:00 a.m. at Mill Road Golf Course, 30 Mill Rd, Latham, NY 12110.

Square Dance in Middleburgh. The Schoharie Valley Hayshakers will hold a mainstream level western square dance, the caller is Ray Taylor. From 7.30 p.m. until 10 p.m. at the Middleburgh Elementary school cafeteria.

Landscape Painting Class. The class is for beginning and intermediate painters, and pre-registration is required. The fee, which includes all materials, is $40 for SHS members and $45 for non-members. From 10:30 a.m. to 12:30 p.m. at Shaker Heritage Society 25 Meeting House Road, Albany, NY.