What I know...
The morning involved coach 3 and freight cars- coach 8 was buried. So to avoid a quagmire of switching- we used coach 3 and 103. At Sheepscot Station there were treats, cider, and a jelly-bean counting contest. At Alna Center there was an easter egg hunt- with plastic eggs filled with treats. There was also a table filled with mysterious activities which always had a crowd around it- thus the activities remained mysterious. Generally everyone would pile off the train- we arranged to unload the train at three locations to speed things up- pick up that train's worth of eggs in the field, huddle around the mystery table for 10 minutes or so, get back on the train and off we went. The first three trains were essentially filled to capacity- to the point where we dropped the hourly headway, moving up to about 50 minutes between trains.
We also had some treats to pass out on the return trip on the train- particularly helpful for the smaller kids who didn't get many or any eggs.
Friday evening, while out with my wife, I decided that we as a crew may not be festive enough. So we undertook to find several pairs of bunny ears for the train crew to wear. After a few stores without luck (who'd think you couldn't find bunny ears at Easter?), Sheil pointed out to me that the crew may not really appreciate this idea. Realizing that I wouldn't want to wear bunny ears, I agreed and we abandoned the search...
Simple little event that to works to get the locals involved-- perfect.
Jason