Why yes, yes, it is quarter-til-four-am, thanks for inquiring. Insomnia. Quite a treat.
Anyway, since I'm up, thought I'd share. You know how someone from your way-back-past pops into your head, and you think, "Hey, I should see if they're on Facebook"? I had a friend way back who has a public page and had put out an invite. I thought, "Hmm, I should look through the responses to see if any of our mutual friends are there". This is how I discovered the Best Facebook Event Decline Ever. Feel free to use it next time you need to decline an invite, or perhaps write a novel.