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Home Arrow Membership Offer
Summer Fun

For a limited time only - Pick the member offer you like best!

$10 off membership

Valid now through June 30, 2013

Join or renew online with promo code “SAVE10” or present coupon at COSI’s Member Services desk.

Cannot be combined with other offers. Not valid on 2-year memberships, Supporting Family, Family Access, or Add-on Guests. View Levels and Buy Now

- OR -

2 FREE tickets to MythBusters: The Explosive Exhibition

Valid now through June 30, 2013

Join or renew online with promo code “FREETIX” or present coupon at COSI’s Member Services desk.

Cannot be combined with other offers.
View Levels and Buy Now

MythBustersCurious GeorgeSherlock Holmes

 

 

Member Categories, Pricing and Benefits

COSI Members receive free year-long admission to COSI. Join today for a whole year of hands-on learning and family fun. Gift Memberships also available.

 

Category

Benefit Level

One Year

Two Years
(Save 10%)

Buy Membership
Supporting Family   What's included? Supporting $250 N/A Buy Now
Premium Family   What's included? Premium $150 $270 Buy Now
Basic Family   What's included? Basic Family $110 $198 Buy Now
Grandparent Family   What's included? Basic Family $110 $198 Buy Now
Single Adult Family   What's included? Basic Family $90 $162 Buy Now
Teacher Family   What's Included + Additional Terms Basic Family $90 $162 Buy Now
Individual + Guest    What's included? Basic Family $75 $135 Buy Now
Family Access    What's Included?/Additional Terms Basic Family $30 N/A Buy Now
Add-On Guest   What's Included? $30/each $54/each Buy Now
Military Discount - 10% discount available for active, reserve, and retired military. Military ID required. View Terms

Teacher Memberships
Open to certified public/private PreK-12th grade school teachers, teachers at licensed/registered child care and preschool facilities, college/university faculty, and home educators.

Please note that you will be asked to submit verification of your eligibility each year prior to receiving cards. Acceptable forms of verification include: Faculty ID, OEA card, Teaching license/certificate, pay stub, or letter from your school district indicating intent to home school. When purchasing online, one of the above forms needs to be emailed or faxed (614.629.3150) to COSI.

Includes two named adults and dependent children or grandchildren 18 and under. Benefits subject to change. Memberships are non-refundable and non-transferable.

Family Access Memberships
Available with photo ID and proof of participation in WIC, Ohio Directions or Ohio Medicaid.

Includes two named adults and dependent children or grandchildren 18 and under.
(Not available for online purchase.) Benefits subject to change. Memberships are non-refundable and non-transferable.

Family Memberships
Includes two named adults and dependent children or grandchildren 18 and under. Benefits subject to change. Memberships are non-refundable and non-transferable.

Grandparent Memberships
Includes two named adults and grandchildren 18 and under. Benefits subject to change. Memberships are non-refundable and non-transferable.

Single Adult Memberships
Includes one named adult and dependent children or grandchildren 18 and under. Benefits subject to change. Memberships are non-refundable and non-transferable.

Individual + Guest Membership
Includes one named individual (13+) and one guest with every visit.

Add-On Guest
Bring a different guest (friend, family member, babysitter) every time you visit.

COSI Gift Memberships

COSI memberships make a great gift and are available year-round.

To purchase a gift membership, simply select the membership level below and check the "This is a gift membership" box during checkout. You may select additional preferences for your gift at that time.

Supporting Family Benefits

  • Free, unlimited Extreme Screen movies
    *some restrictions apply
  • VIP Access to Member Previews and Events
  • A portion of the Supporting Family membership is a tax-deductible contribution to COSI. View Details
  • Plus all Premium Member Benefits

Premium Family Benefits

  • Free, unlimited admission to COSI's Adventure exhibit
  • One free add-on guest per visit
  • Free or discounted admission to nearly 200 children’s museums View Details
  • Exclusive access to little kidspace 9am on select weekdays
  • Preferred enrollment for Camp COSI
  • Discounts on dining with a Dine Originals "Out on the Town" discount card
  • A portion of the Premium Family membership is a tax-deductible contribution to COSI. View Details
  • Plus all Basic Family Membership Benefits

Basic Family Memberships Include

  • Free year-long admission to COSI
  • Free or discounted reciprocal admission to 300+ science centers. View Details
  • Member Express Check-in
  • Invitations to Member Previews and Events
  • Discounts on Extreme Screen movies, workshops, camps, and special exhibits
  • Discounts on parking, Science2GO! purchases, and Atomic Cafe purchases