Nancy, what a wonderful story. I am so glad that you and your son have re-discovered the joy of the Brick. Hopefully, you can join us at our next meeting on June 1 at the Cranberry Library. We will be installing a display (see this thread: http://www.steelcitylug.com/forum/topic/group-build-underground-theme/).
Please also let you son know that we appreciate his service to our Country. We look forward to meeting you and him in person.