A fund-raising seminar, held Oct. 17 and sponsored by Crown Boilers, raised $5,000 to benefit the Oil Heat Cares Foundation. Seminar attendees toured historic Eastern State Penitentiary in Philadelphia before learning some technical tips fromDan Holohan, a co-founder of the foundation, during his “Breaking the Laws of Physics - Don’t Do the Crime If You Can’t Do the (Service) Time” seminar.