[Icehouse] Giant Martian Coaster boards

[Subhan Tindall]

My thoughts:
Cloth sheets, 1/2" PVC frames, + a couple of handfulls of curtain
clamps.  We have these hooks that are about a 1" circle with a
squeze-release clamp at the end that holds up our curtains.
Should be easily picked up/moved without wrinkleing, easily stored,
transported, & assembled, fairly cheap & easy to construct.

Now if I only had some giant pyramids!
Subhan