It’s easy to forget all the child-friendly activities going on right outside your door. But the Adler Planetarium, The Chicago Children’s Museum, and John G. Shedd Aquarium are great places to pass the time with your children - and fill their heads with culture at the same time. Now Kraft and the Chicago Public Library have forged a partnership to make it easier to head out in Chicago for the low price of “kids free”. The Great Kids Museum Passport, available at your local CPL branch, offers admission to 13 world-class institutes for one week. Since passports are made possible by a generous grant, they cost nothing except a hefty late fee of $1 per day. One passport is allowed per person and must be checked out with your library card. Though the tickets must be returned after seven days, the lessons learned at these great institutions are sure to survive.