Did you miss the half price Crayola Factory tickets the other day?? Well you can still print a Crayola Factory coupon to save $1 off admission. Just head over to Discover Lehigh Valley and look on the right hand side of the page – you’ll see a link to get $1 off admission. Coupon is valid for $1 off per person, up to four people. Expires 12/31/12.