Family Christmas Eve ServiceChurch of St. Paul and St. Andrew, 263 West 86th St.
7-8 p.m. Free
Retro Board Gaming for AdultsRiverside Library, 127 Amsterdam Ave.
1-5 p.m. Free.
Share your passion for checkers, chess, mahjong, Monopoly or Scrabble.
Power of Pictures Jewish Museum 1109 Fifth Ave., at 92nd Street
11:15 a.m.-5:30 p.m.
“Mother,” “Salt for Svanetia,” “October” and “Storm Over Asia.” Part of the museum’s Soviet film series.
Heart of the Park TourCentral Park, in front of the Samuel F. B. Morse statue, inside the Park at 72nd Street.
2 p.m. Free
Walk straight through the heart of Central Park and enjoy a great variety of its scenic, sculptural, and architectural elements.
Katya Grineva’s Holiday ConcertCarnegie Hall, 57th Street and Seventh Avenue.
8-10 p.m. $35 and up.
Celebrating her 15th solo appearance at Carnegie Hall, the classical pianist presents an evening of holiday music and romantic masterpieces.
Health and Race WalkingCentral Park, North Meadow Recreation Center, mid-Park at 97th Street.
9:30 a.m. Free
This low-impact fitness program is perfect for those who want to get in shape, build muscle tone, strength and increase cardiovascular health.
American Dance Machine for the 21st Century
The Joyce Theater, 175 Eighth Ave.
2 & 7:30 p.m. Starting at $10
A living archive of musical theater dance, ADM21 reconstructs original choreography from revered musicals for an enchanting new program filled with live music and special guest stars.
Brunch/Social HourNew York Society for Ethical Culture, 6th floor school cafeteria, 2 West 64th St.
12:30 p.m. Free
Community Board 4, executive committee CB4 Office, 330 West 42nd St., 26th Floor
LUIGI. a Benefit-Tribute ConcertPeter Jay Sharp Theatre at Symphony Space, 2537 Broadway.
7:30 p.m. $85
Nature Exploration Hike for FamiliesDana Discovery Center, Central Park, 110th Street between Fifth and Lenox Avenues
11 a.m.–12:30 p.m.
And Urban Park Ranger program focused to families and participants who will enjoy observing the Park’s wildlife while learning about its ecosystems.
Torah on Tuesdays with Susan SchorrWest End Synagogue, 190 Amsterdam Ave.
Drop in and join the conversation, or just listen and enjoy No prior experience required.
Nature Exploration: The Pinetum85th Street and Central Park West in Central Park
11 a.m.–12:30 p.m.
Created in the 1970s, this section of the park contains a variety of pine trees species. The Urban Park Rangers discuss the special adaptations and characteristics of the trees and their evergreen cousins.
Do you see what I see? Metropolitan Museum of Art, 1000 Fifth Ave, at 82nd Street, Gallery 534
11-Noon. Free with museum admission.
Maria Rhor, of the museum’s education department, discusses perspective, realism and illusionism in 17th century Dutch paintings and how lines between reality and illusion become blurred.