Neighborhood garage sale weekend: is one porta potty at the clubhouse lot enough?
I'm on our HOA social committee and we're running the community garage sale again the last Saturday of October. About 70 homes signed up, and last year we had a steady stream of shoppers from roughly 7am to 2pm, plus a few households kept going Sunday. The clubhouse restrooms will be locked that weekend because the floors are getting redone, so shoppers have nowhere to go except knocking on residents' doors, which happened a lot last time.
My plan is one standard unit in the corner of the clubhouse parking lot, next to the dumpster pad where a truck can back right in.
Is one unit realistic for a crowd that comes and goes like that, or do most people not stay long enough to need it?
Should we add a handwash station, or is sanitizer inside the unit fine for this?
If a couple of families keep selling Sunday, is it smarter to keep the unit through the weekend and have it picked up Monday?