Saturday

The Silly Dilly Band
Long Island Children's Museum
Garden City
1, 3pm
$4 with museum admission, theater only $10     
The Silly Dilly Band performs high-energy music for the entire family to dance and sing along.

Kwanzaa Celebration
The African-American Museum of Nassau County
Hempstead
3:00pm
Free                 
The African Atlantic Genealogy Society and The African American Museum will be presenting a Kwanzaa program at the museum to commemorate the holiday and observe the seven principles of Kwanzaa. African attire is encouraged.

Once Upon a Holiday
Take One Performing Arts, LLC
Ronkonkoma
1:00pm
$10 in advance/$12 at the door                                                                                                                                                
Take One Performing Arts presents an original holiday musical Once Upon a Holiday on December 15th, 22nd, 27th, and 29th at 1pm. Whatever holiday you celebrate you will enjoy this children's theater production. Ticket price includes a drink and snack. Call for reservations 631-569-2148.

Sunday

Waffle Day
Children's Museum of the East End
Bridgehampton
10:00am
Members $5, nonmembers $17                                                                                                                                               
CMEE will be bringing the fantastical sights of the big top to you on the last Sunday of every month. Children will mix and add the batter, wait a few minutes, and watch Belgian waffles come out in amazing circus shapes. Fun for kids, delicious for everyone.

Saturday and Sunday

Let's Celebrate the New Year!
Maritime Explorium
Port Jefferson
1:00pm - 5:00pm
$5                                                                                                                                                                       
Explore the principles of geometry and design your own Times Square Ball.