Upcoming Social Studies project...help needed!

Hi folks- I could use a few volunteers to do something for me by next Friday (10/16). I have created a SIGN UP GENIUS list, if you are interested in helping...check it out.  l need  people to make batches of salt dough ( one batch of green, one of red, one of blue...a batch would be 25 tennis ball-ish sized pieces individually bagged), I also could use a volunteer to get us 25 pizza boxes (they can just be flat, like they arrive at the restaurant). We are using all this stuff for salt dough relief maps which I was hoping to do on that Friday morning (it's an early release day). Thanks!