Kate of Minieco made this cute key holder from Legos that she raided from her son's Lego box. It would be fun to make a set for the entire family.
Read more in Family at Boing Boing
Mark Frauenfelder is the founder of Boing Boing and the editor-in-chief of MAKE and Cool Tools. Twitter: @frauenfelder. Come and hear Mark speak at the ALA conference in Chicago on July 1.