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(15)
Coupons
(1)
Deals
(14)
Get $20 Off Total Purchases
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EW20
$20
Off
Terms & Conditions
COSI Basic Membership Level: 10% Discount On Science2go And Atomic Café Purchases & Free Unlimited Admission
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10%
Off
Terms & Conditions
COSI: 50% off exhibits admission with a current ACM membership card
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50%
Off
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COSI Corporate Membership - 20% facility rental discount for a private event at COSI
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20%
Off
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Save $2 Off General Admission WOSU MemberCard Club at COSI
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$2
Off
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Military Discount: $2 off per person in the immediate family with proper ID at COSI
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$2
Off
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Senior Discount: Seniors (ages 60 and up) receive a $2 discount on COSI general admission
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$2
Off
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Ultimate Family Membership for $361.25 From COSI
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Special
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COSI Discovery Nights Member for $14
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Special
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Teacher Family Membership For $119 One Year From COSI
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Special
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Kids camp cosi summer camps 5 Day for $330 Non-Members
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Special
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COSI's School's Out Camps - Single Day for $60 for Members
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Special
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COSI After Dark: a 21+ Event Adult Nonmember fee for $18 in advance
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Special
Terms & Conditions
Family Access Membership for $49 One Year @COSI
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Special
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Kid's K - 5th Grade Camps for $300 for COSI Members
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Special
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Recently Expired COSI Coupons
Grab $37 Off Whole Orders
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cmap
$37
Off
09-03-23
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$37 Off Special Offers Just for Cosi Members at COSI
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cmap
$37
Off
10-02-23
Terms & Conditions
$37 Off Special Offers Just for Cosi Members
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cmap
$37
Off
12-10-23
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Up To 50% Off Select Items With COSI
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VE50
50%
Off
12-10-23
Terms & Conditions
Get up to 50% off With COSI
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VE50
50%
Off
03-31-24
Terms & Conditions
Get up to 50% off With COSI
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VE50
50%
Off
12-31-23
Terms & Conditions
COSI: $37 Off Special Offers
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cmap
$37
Off
03-31-24
Terms & Conditions
Take $37 Off Total Purchases
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cmap
$37
Off
12-31-23
Terms & Conditions