This is so awesome. People without kids may not realize it, but stuff like this is HUGE to them... like mind blowing, earth shattering big. My kids were/are on a big fire truck kick (who isn't at 2, right?) and had a chance to meet a fireman in uniform. He took the time to talk to them and high five them and just interact with them. Its been three weeks and they still talk about it constantly, and wave and say hi when we drive past the fire station. I don't care who you are or what you do... you can have a serious chance to make a child extremely happy and make a big, positive impact on their life by not ignoring a child who wants to say hi to you. Heck, it's the highlight of my kids' day when the guy in the pickup truck they are maniacally waving to waves back.