Has your elf ever turned the milk green or red? What an awesome idea! Not only has the ELF turned the milk colors, but so has the Leprechaun and the Easter Bunny! The kids LOVED it!
Elf on the Shelf playing pranks - make child "burst" through door of room. Also good to do Christmas morning to keep them from getting to the gifts too early!
32 of the best and easiest Elf on the Shelf ideas for toddlers! Fast, simple, and fun for your little kids! - Crafting By Holiday