Love it there! We go at least twice a year!
One of our favorites too. Don't get there as often as we'd like since it takes about 90 minutes on a good day.
It was our first time and I hope we get back soon. We probably won't get there often either since I don't drive and we'd have to take the train and then a ferry before even setting foot in the door - but could be a full day adventure a couple times a year.
They sure do! I almost turned around at the door, but I'm glad I didn't - they are so cool to watch. Maybe I'll pack vaporub for under my nose next time!