We are offering a 10% discount on membership for the month of May with your STEM-tastic ticket. Save your ticket! You must show your STEM-tastic ticket to the Museum front desk to receive the discount.

Visit Membership HERE

May 9, 6 - 9pm

STEM-tastic is an annual, free festival organized by The STEM Alliance that brings STEM – Science, Technology, Engineering & Math – to life with dozens of hands-on activities.

The event often draws up to 1,000 visitors!

Whether you are a first time visitor, or a longtime member, please be aware that STEMtastic was not be a typical Westchester Children’s Museum experience. Here’s why:

To make room for the dozens of STEM-tastic activities and more than 1,000 visitors, we CLOSED on May 9 and put our own exhibits in storage.

We encourage you to visit us during our regular hours, 7 days a week, 9:30 am - 5:30pm.

The Museum cleared its exhibits for the most part to enable the STEMtastic exhibitors to set up their activities. We encourage you to visit us during our normal operating hours to really experience our exhibits, programs, and unique play environment.