Re: WHO SHOWED UP?
Keyleth would have shown up and helped! Assuming she wasn't completely tapped out of magic after her help with her plant growth, she would druidcraft some really nice decorations! And then stick around to try her hands at some of the game, but mostly there for the food and the company.
Molly loves a good party, even something as low key as a board game night. He might even offer up free fortunes to anyone who can beat him in a game of rollies something that probably looks a lot like Egyptian Ratscrew.
Shepard is new here, so what better way to meet the whole gang? Just please don't let him dance.