Planning a gathering ^____^

I need the following in bulk, stat:

3 cases of diapers (important: adult size)
12 sippy cups
Jammies (again, adult size)
Lots and lots of chlorophyll tablets

I need this as cheaply as possible.  I've been looking around at the medical supply places, but they either do not sell direct to the public, or require doctor approval.  I hold these events often enough that wholesale prices are preferred.
Now see, the difference therein is all the difference between a sucky party and a FANFUCKINGTASTIC gathering.
I was thinking the exact same thing.

Though the chlorophyll might make it smell better.

Wow... diapers. ICK. I was a nudist from 1 year plus for that reason. YUCK!
chlorophyll tablets are supposed to make brown smell less offensive (and turn green).