Siblings play on John Deere tractor

April 4, 2012 | 8:50 p.m. CDT
Iris Mueller, 1, is lifted off a John Deere tractor as her brother, Grant Mueller, 7, sits on one of the tires at Tons of Trucks in Cosmopolitan Park on Wednesday. Despite the threat of rain, families had the chance to explore and play inside tractors, police vehicles and fire trucks.

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