SignUp Genius. And to me that is genius. Just imagine what you could do sign up sheets for.....school supplies, classroom party supplies, parent volunteer sign up, and parent-teacher conferences. If you have used this before let me know what you have found it useful to use it for. I would love to hear some great ways you have used it. I was so excited and tried it out for the first time for our end of the year ice cream party I had to share it with you. Any time saver is great for me. Have a great week!