I don't know if this counts since it occurs at the parks, busses, monorails...everywhere....we love to meet people and enjoy hearing what a great time they are all having. We too like to ride the monrail for fun (a lot) and on our trip in '01, it was my b-day. We did not do a park that exact day, but rode the monorail about 8p.m. and when we got onto the car there was i other couple on it. We got to talking and found out the man we just met was celebrating HIS b-day also! The same exact day as mine, riding the monorail for fun like us...Lucky we had our camera with as we snapped a photo and have it for a keepsake. And to be the only ones on that car ....Mickey Magic at it's best! So interacting with others is our fav. pastime, and I also love to people watch..I always take an hour or so to myself at MK to sit near the castle and watch the families...I always end up crying at how much emotion I see in just a short time. And I am a better person for it If you are ever having an *off* day at WDW, take a few moments and enjoy the thrills of others, Best medicine I know of!
Pam