How are those letters coming, cuties? This is a serious stack of adorable here. http://stuff.icanhascheezburger.com/2011/07/29/cute-kawaii-stuff-lets-get-writing/
Robots are appropriate for any occasion. They are neutral but friendly so you can use this card for birthdays, get well soon, congratulations on your new baby, good luck on your exams, anything!
He doesn't really look like he wants you to have a nice day, but the sentiment is there.
Inside is a cyclops monster, there to love you forever. I accept!
Penguins are very organized. They'll have your files in tip top shape in no time.