we arrived on 17th March last year

. My trip report from March 2011 has photos of what was going on that day. Chip n Dale did a show with Irish dancers 2 or 3 times that day, there was a bagpipe and drum band parading on Main St, and a pre-parade later in the day with Mickey and Minnie dressed in emerald green, followed by the Irish dancers and the pipe band.
Fireworks over the Castle at the end of the park day (8pm) were short (about 7 minutes long as I recall) but pretty to see.