No one showed up.
What happened though was stranger than that. Two people arrived and started asking around about a meetup. It turns out they were there for the Wiccan Meetup, which was at the same location but an hour earlier.
I had dinner so it wasn't a total waste of time. Also took a peek into the Suncoast store on the way out. They had plush toys of Ein the dog! (from Cowboy Bebop) Cute.