( he's not so sure about this, but. he's trying.

he doesn't exactly greet guests upon their arrival, given it's not as if it's some public event being held, but he's close by to see who actually decides to show up, spooky themed drink in hand. someone who will greet guests and eagerly so, is a black lab pup wearing a custom-made leather jacket, running up to anyone and everyone, probably looking for treats and head pats.

otherwise, you can catch bruce lingering near the food table, overthinking all of this as bruce wayne does and watching those who decided to come, making a mental note of who's here, both familiar and unfamiliar.

if he does decide to try and make conversation, it's likely to be about the food. )