In Colorado, the transition from winter to spring is messy. A little ugly, even. But it might be one of the most wonderful seasons to spend outside with your kids. Because while the landscape may look dull to adults, to children it’s an entire world of discovery waiting to be explored. Here are 12 delightfully muddy and messy outdoor activities for kids during this transitional season. The days are getting longer, so soak up the sunshine and get outdoors with your kids in all