Membership

An online deal for membership via Groupon was available for purchase via Groupon’s website, only, from November 1, 2024, through January 31, 2025.  To receive the full benefit of this deal, these ’24-’25 Groupon Campaign membership vouchers must be redeemed no later than June 30, 2025. Keep informed of our latest hours here.

Membership vouchers will be redeemed for the four-person Adventurer Level and can be upgraded to a higher level on site, allowing additional member admits. You can upgrade at any time during your 12-month cycle.  Upgrades are sold in $25 increments.  Vouchers cannot be used to purchase a lower level of membership.  Vouchers cannot be stacked to extend for multiple years or expand a membership level.  Please review our levels to find the higher-level membership that fits your group, upgrade at our ticket desk accordingly.  Children under three years old are free and do not count toward membership admits.

Any one of our ticket agents can help you redeem a voucher.  Vouchers can also be redeemed by submitting the form:  https://forms.office.com/r/g9yb950FBA.

THINGS TO REMEMBER:

• Our latest Groupon is for sale from 11/01/2024 to 01/31/2025. These ’24-’25 Groupon campaign vouchers can be redeemed through 06/30/2025 at the current offer.
• NEW:  If you do not redeem your Groupon Voucher from this current campaign, the voucher will be redeemed automatically on June 30, 2025.  A membership will be processed, and card issued to the purchaser of the Voucher.
• Beginning November 1, 2024, we will be accepting ’24 – ‘25 Groupon Membership Campaign Vouchers (purchased between 11/1/24 and 01/31/25) that are redeemed at:  https://forms.office.com/r/g9yb950FBA. With the voucher redemption code, include your preferred email address, preferred phone number and preferred mailing address.  Vouchers without an all-digit redemption code will not be redeemed or membership processed.  Expired vouchers from previous campaigns will not be redeemed without further cost. You can redeem your voucher at this link even if your membership with us is currently active.  Questions:  Phone 410-545-5981 or email members@mdsci.org.  These Groupon Member ’24-’25 Campaign Vouchers are accepted for redemption without any further cost through June 30, 2025, ONLY.  No exceptions.
• If you present a Groupon from a previous membership campaign you will be charged the balance of the Adventurer Level.  This pertains to any Groupon Vouchers purchased BEFORE November 1, 2024.  Please review your paperwork and contact Groupon for questions on past Groupon transactions.

The Maryland Science Center welcomes members from participating ASTC Passport Program institutions. Reciprocal admission through this program is an important benefit of membership. The Maryland Science Center reserves the right to restrict or deny reciprocal admission. If you are denied reciprocal admission because you are a member of one of these institutions please contact the membership office at that institution to resolve any issues related to our policy. Our current policy for our approved ASTC Participants is limited to 4 permanent exhibit gallery admits (adult or child). Visiting Members MUST present their visiting member card to be considered. Sorry, there can be no exceptions.