Do you have a stack of ice cube trays that you don't use, but just can't bare to part with? How about using them for different purposes than their intended.
*Use them in your drawers for keeping small things rounded up. Such as office supplies, jewelry or nails.
*Freeze your extra eggs. A medium size egg will fit perfect, just crack the egg in each cell, freeze and then pop out and put them all in a storage bag.
Add your ideas!!!