Had when i worked in a preschool and kids love them! I would use colored sand instead of white salt. DIY salt tray with alphabet cards. Easy to make and kids have fun smoothing out the salt after correctly making the letter
How to Make a Cardboard Christmas Fireplace. Create a mock fireplace for Santa to come down from cardboard Boxes. This cardboard fireplace can also serve as a focal point to hang Christmas stockings on and for holiday decoration.