A chalkboard valentine allows for countless changes of heart. Make the prop out of foam board covered with chalkboard self-adhesive paper. Write a message for one love, take a picture, and then erase it and write another note. Mail or e-mail the photos.
Actress Melora Hardin ("The Office") joins Martha to make delicious cowboy cookies with inventive packaging. Because no matter what the cookies look like out of the oven, you can always fix it with presentation!