An invitation for Disneyland staff to attend the grand opening cast premiere of the "New Fantasyland" in May/June of 1983. This is a really unique invitation as instead of just sending a letter or card, the park sent special cast members a "key to the land". Invitation is printed on heavy cardboard stock and measures 9.5"x7.25" and is in very clean condition without creases or folds. Two small areas of discoloration, one just above the word “unlock,” and the other at the very bottom of the invitation. The key is heavy pewter like material and measures about 6 1/4" long. Included is the original exterior envelope. This invitation does not appear to have been distributed to anyone and does not have any information on the outer envelope.