Mini-Society

I have a problem!!!!!! At my school we are having a thing called Mini-Society. What we do in it is we sell stuff that we make for 3rd graders. I can't think of a idea for something to sell!!!
I could take a job like the money cutter but I would rather sell something...
If you have any ideas PLEASE RESPOND!!!!!!!!!!!!!!!!!!!!!!!

P.S It has to be something creative that is possible to make for a 4th grader

P.P.S I need anwser as soon as possible!!!!!!!!!

P.P.P.S Rebekah wrote this article!