The only flying saucers I am familiar are the ones that land in the woods down by the creek on a full Moon.
I think I have seen squash like yours at the farmers markets. We are going to a big one in Arcata tomorrow morning and I’ll ask is I see some at a stand. How big are yours and are they tender enough that can you still stick a fingernail into the skin?
Well, I just had a manicure, so I wasn’t poking the skin. But these are about 8 in. across and 6 in. tall. The last time I saw them (last week) they were silver dollar size and had no color to them. The are bright green and yellow and very interesting looking. I did not take a ruler out there so my measurements could be off, but they are BIG.