Wow, hope you are having plenty of visitors. Good luck with your pizza day event!
There is an event in Tokyo as well. I went last year and it was a lot of fun, even though the pizza is expensive here.
This year I can't go because we fly to Hong Kong on the 22nd. Maybe there we can find something.

Was looking in the forum if somebody would make a btc pizza contest this year. The pie making contest was such a big success, a few months back, I guess that would be a fun thing.