CMOST Purchase a Membership

Join the membership family today and be a part of the fun!Uploaded Image: /uploads/images/16 collage.jpg

Basic Membership Benefits

  • Unlimited free admission for one year
  • 10% discount in museum gift shop
  • Discount on birthday parties
  • Discounts on camps and programs
  • Guest passes (Family Sponsor level)
  • $2 off admission for member guests
  • E-news alerts and quarterly e-newsletters
  • Free admission to over 300 other science centers world-wide through the the Association of Science and Technology Centers Passport Program
  • Admission to museums participating in the Empire State Museums Reciprocal Program
  • Friendly Museum staff experts ready to assist you!


Ready to register for a CMOST membership?
Let's get started!

Using our online system, you can: renew your membership, purchase a new membership for your family, purchase a gift membership. Just click on the option you want. You will be redirected to a membership registration form.

CMOST Membership Levels & Benefits

Family ($100)
All member benefits described above for two adults in the household and all dependent children under the age of 18

Grandparent ($80)
All member benefits described above for two grandparents and all grandchildren under the age of 18.

Family Sponsor ($250)
All the benefits of the Family Membership PLUS, plus 6 free guest passes. The Family Sponsor membership provides additional financial suppport of CMOST! CMOST is 100% donor driven and relies on the finanical support of our friends and community members.  

Library Memberships - New Fall 2018

Fostering access to the Museum for lower income families CMOST's library passes are a valuable asset to your patrons. CMOST recognizes the needs of our community libraries to provide these passes, while keeping within your budget. Library Memberships will be priced as follows:

  • $50 for libraries with annual budget under $50k
  • $100 for libraries with annual budget under $250k
  • $150 for libraries with annual budget under $1M
  • $200 for libraries with annual budget over $1M

Each current library's membership is good until it expires. At the time for renewal, the new pass program, based on library size, will commence. Each membership level provides the library with one museum pass for circulation to its patrons.

** Membership conditions and terms may be subject to change