I was on a train ride in Leadville, CO when our train breifly stopped to admire an old water tower. We were allowed to climb up to the cabin of the train, and I took the opportunity to ask if I could be the one to give the five minute warning blare. He said yes!! It's a bit tough to see but I'm wearing the blue hat in the left window. Props to Engineer Steve for letting me do it, and my sister for filming it!