While many children learn by performing hands-on tasks, school systems have yet to figure out how to incorporate gardens, imagination workshops, and towering aqueduct mazes into their budgets. With 90,000 square feet of hands-on exhibits, the Children's Museum of Houston sparks creativity by allowing kids to explore 14 learning stations. Named one of the 12 best children's museums in the country according to Forbes.com, ranked No. 1 among the 10 best children's museums in the nation by Parents magazine, and voted Best Museum 2012 by the Houston A-List Poll; Children's Museum of Houston encourages children to explore their curious nature with a variety of interactive exhibits. Exhibits include the interactive EcoStation, a solar-powered outdoor utopia with activities such as stream creation and leaf rubbing that inspire kids to think about environmental responsibility. At the Invention Convention workshop, kids can explore engineering possibilities with building blocks, propellers, and even basic robotics. The sprawling cityscape of Kidtropolis invites children to participate in a simulated economy. The experience requires them to earn paychecks, budget money on pretend debit cards, vote for political candidates, and learn how to obsessively check milk expiration dates at the onsite grocery store.