Z graduates this December. He needs to submit information for his commencement ceremony including "Hometown". W asked us the same question too, a couple of months ago, as he may be on track to graduate a year earlier than expected.
"What should I say for Hometown?" they ask.
I say, "I don't know".
"Planet Earth would be good," Z replies.
Indeed, it would.
I ask myself this question too, sometimes.