What's a Herculean Task Between Friends?

Here is riddle for you.

• You have 760 students.
• They are grades k-5.
• Due to the vast age differences, there is a wide range of skill levels
• Each child in the school must participate
• Each child will work on the project for 9 class periods
• It must be portable until the installation.

Now, come up with an art project that satisfies all the above requirements.

When you figure it out, email me. I'll be right here.