I baked 2 dozen cookies with edible images for a special achievement I thought a friend would get last weekend, and alas, she didn't get it. She will get to try again next weekend (it's an athletic achievement and she has to get a certain number of points)...but now I have the cookies. They are wrapped in cellophane bags and tied with ribbon and in an airtight container. I am wondering, do I freeze them until next weekend or just leave them in the cold? (They are in my attached garage and the temps are in the 40s right now). And if I were to freeze them, do I need to remove them from the bags first? (A pain to be sure.) I have frozen cookies with edible images before and they turned out okay, but I don't know about the bags. Thoughts?