Tree Lighting With Santa. Celebrate the Season in The Town of Bethlehem. from 4 to 4:45 p.m. At Delmar Four Corner 2 Grove St, Delmar, 12054,

Songs of Our Empire State. Tom Lindsay, Michael Eck, and Paul Jossman known as the Lost Radio Rounders will explore the fascinating and diverse history of New York State through historic songs. For info visit www.newscotlandhistoricalassociation.org. at 2 p.m. at Wyman Osterhout Community Center, 7 The Old Road., Voorheesville (New Salem) 12186.

Breakfast with Santa. We will be taking advanced seating reservations with a limited number of walk-in. Menu: Pancakes, Sausage, Bacon, and Egg. 8 a.m. to 12 p.m. at Berne Fire Department. 30 Canaday Hill Rd. Berne. 

Christmas Peace. Featuring John Rutter’s Dancing Day, a collection of traditional carols accompanied by harpist Karlinda Caldicott. 3 p.m. at First Reformed Church of Schenectady, 8 N. Church St.

Community Dinner. Offering free Spaghetti dinner with salad, meatballs, Italian sausage, read and homemade cupcakes every first Monday monthly. We serve between 5 to 6:30 p.m, at Altamont Reformed Church 129 Lincoln Ave, Altamont, 12009

History Lecture. Pink Triangle Legacies: Coming Out in the Shadow of the Holocaust - webinar. The NYS Library is pleased to host Dr. Jake Newsome. Please register for this online event https://nyslibrary.libcal.com/event/9377026 12 p.m. via virtual

Christmas Concerts. Join the Friendship Singers of Delmar, directed by Marie Liddle with accompanist Peg Dorgan. 7 p.m. at Presbyterian Church of Slingerlands, 2010 New Scotland Road.

Chamber Holiday Party. Come jingle and mingle with the Guilderland, Bethlehem, and Colonie Chambers of Commerce. 5 to 7 p.m. at Apex Entertainment in Crossgates Mall 1 Crossgates Mall Rd, Albany, 12203,

Holiday Mixer. Sponsored by Team McCabe/CM Fox and J-Squared Home Inspection Services. $10 Members, $15 non-members, $20 at door!  Rsvp to [email protected] 5 to 7 p.m.

Advent Lessons and Carols. Adult, Youth, and Handbell Choirs from ten Guilderland churches will present individual anthems and combine them in a chorus of more than 100 singers. 4 p.m. at Christ the King Church, Sumter Avenue, Guilderland