What cities? What were the times, and did you host any of them?
I know many are 3-5pm, which eliminates many who are working, and then there's that gap from 5ish to 8pm. Even if there were people going to meet n greets, they could stop and visit with us before heading out.
We also had over 40 at the Oct 2019 show in Baltimore. No idea of the amount this year....could be 20, could be 50. It's harder to get the word out on social media, so we make up for that by putting signs by the ticket office, an occasional light post, and placards outside the restaurant. Quite a few attended from seeing those signs.