Local News 'Chalk Walk' At Children's Hospital September 3, 2015 / 12:12 PM MDT / CBS News The Chalk Walk was sponsored by the Marion Esser Kaufmann Foundation The Chalk Walk was sponsored by the Marion Esser Kaufmann Foundation The Chalk Walk was sponsored by the Marion Esser Kaufmann Foundation The Chalk Walk was sponsored by the Marion Esser Kaufmann Foundation The Chalk Walk was sponsored by the Marion Esser Kaufmann Foundation The Chalk Walk was sponsored by the Marion Esser Kaufmann Foundation (credit: CBS) The Chalk Walk was sponsored by the Marion Esser Kaufmann Foundation The Chalk Walk was sponsored by the Marion Esser Kaufmann Foundation The Chalk Walk was sponsored by the Marion Esser Kaufmann Foundation The Chalk Walk was sponsored by the Marion Esser Kaufmann Foundation The Chalk Walk was sponsored by the Marion Esser Kaufmann Foundation The Chalk Walk was sponsored by the Marion Esser Kaufmann Foundation The Chalk Walk was sponsored by the Marion Esser Kaufmann Foundation The Chalk Walk was sponsored by the Marion Esser Kaufmann Foundation The Chalk Walk was sponsored by the Marion Esser Kaufmann Foundation The Chalk Walk was sponsored by the Marion Esser Kaufmann Foundation The Chalk Walk was sponsored by the Marion Esser Kaufmann Foundation The Chalk Walk was sponsored by the Marion Esser Kaufmann Foundation The Chalk Walk was sponsored by the Marion Esser Kaufmann Foundation The Chalk Walk was sponsored by the Marion Esser Kaufmann Foundation The Chalk Walk was sponsored by the Marion Esser Kaufmann Foundation