One child free with a full-price adult in October

This is free. When: October, ticket counter only. Where: Balboa Park, San Diego.

Fleet Science Center · Offer

Fleet deals page: in October, one child 12 and under is free with every full-price paid adult ticket. Redeemed at the ticket counter only, gallery admission plus one documentary film. Not combinable, not online, and Explorer or Go City passes do not count as full-price adult admission.