I am not terribly familiar with their operation, but I recall a similar program offered by the Cumberland Science Museum in Nashville, Tennessee. I believe thay had elementary school classes stay overnight after an evening program of some sort. You might want to contact them. I'd love to do that at our museum but my staff is absolutely convinced that ghosts run amok at night in our facility. One of our buildings is a former boarding house where a number of relatively bizarre people lived. It is great fun from a folkloric perspective....but a little eerie at night when the building is completely dark. --spooked in Hutchinson-- aka Jay Smith Reno County Museum Hutchinson, Kansas _____ The opinions expressed here are my own (discounting the possibility of being possessed by the Reno County Museum ghost of course) and do not necessarily reflect those of the folks who authorize my paychecks (unless they are indeed possessed by said ghost.) _____