What an ingenious idea!! Who'd have thought of it? But, I love the idea - and it is making memories!!! Someday those little ones will come back to saying 'Grandma, why did we get plastic bag stockings that one year?" and you'll have a story to tell. Once they are older, they'll remember and realize how thoughtful you were, when you were too tired to climb up to the attic and search half the night for what might not have been found, as tired as you were... You're a wonderful grandmother!!!