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Best Science Center for Families by Parents Magazine

NEW!  Premium Membership Level - $125
Premium members receive all the regular COSI benefits PLUS these extra family-friendly benefits:

  • Free reciprocal admission to over 165 children’s museums 
  • Exclusive early access to COSI’s little kidspace® area starting at 9am on Wednesdays, Thursdays, and Fridays
  • Preferred enrollment for Camp COSI and other educational programs

View more details.  You may also purchase online or upgrade your membership by calling 614.228.COSI.


Member Benefits | Join or Renew

Visit as often as you want, receive great benefits, and save money when you become a COSI Member.  A membership is paid for within just 2 visits to COSI!
Featured Benefit: FREE reciprocal admission to 300 science centers worldwide!
Member Benefits

Member Events

As a member, you experience COSI's newest exhibitions and Extreme Screen films first. Save the dates for our Members Only previews and other events!
Sign or purchase tickets today for upcoming Member Previews: 
Grossology and
Titanic: The Artifact Exhibition.

Member Events

Member e-News

Be among the first to hear about new exhibits and events at COSI, and check out special member offers and previews.  Being a member does have its perks!
View January's Member e-News.
Kid Smiling

Member Discounts

Save money with your COSI membership,
plus learn how a COSI membership gives you special access to promotions at COSI and places around Columbus.
NEW! Member Parking Discount.
COSI Member Discounts
  COSI Membership


COSI News
Winter 2009-2010 COSI News

(3.5MB PDF)

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Register for Member Previews
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Featuring invitation-only events
 

COSI Membership Questions & Updates
COSI Membership Department
614.228.2674
Email Membership Department
Member Online Services - Update Account Information  |  Register for a Preview
    COSI Memberships provide a mix of
  hands-on exhibits and inspiring
  educational programs for families,
  children, students, and teachers.  COSI
  is an incubator for ideas that may one
  day change the world.

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