It is DEFINITELY time to bust Natsuno's cover, it was flimsy to being with

Hmmm if we're going with the vampire attack one I think the first could be cool. It involves Natsuno running off recklessly to find his BFF and getting himself cornered by three vampires, one of them being his creepy yandere stalker.

Vampire tea party could be cool too, everyone will be very confused (except Natsuno's dad but he's just vibing in his own little world) but I think Max's impeccable behavior around vampires could be hilarious.