Let Frommer"s show you where your kids can:Crawl inside a coal mineAnchor their very own newscastRoot, root, root for the home teamCruise the waterways on a private boatSpend an exhilarating night at the theatreRoll out a sleeping bag with the dinosaursRide through city canyons on an elevated trainDiscover Chicago"s parks and all they have to offerDevour a Chicago red hot or a slice of deep-dish pizzaHave a good time without breaking the bankPlus invaluable travel tips on:Age ranges for each sight and activityHotels that offer cribs and rollaway bedsRestaurants with kids" menus, boosters, and high chairsShopping for everything from baby booties to blues musicA Chicago parent"s words of wisdom on safety in the city