Do you have to sit in Carlisle?
Go to Hershey, it is about 40 miles east of you, enjoy the chocolate city or take a drive down US 30 lot of stuff there to buy along the way or I don't know if they still have the harley tours, but you're right by York (within 40 miles too) where I think they still build them harley things (just wish they would put mufflers on them things), or visit the US Weightlifting Hall of Fame if you're into that or visit one of the Starbucks roasting plants (when I was there I got a tour and free coffee but I don't know if that is for everyone)...... all in York by the way or visit Lebanon, there used to be a diner that was run by a famous chef out of NY - great food for a great price.