Squid's Daniel picked the wrong time to contemplate sobriety. He's trying this casual thing too. He's gonna do his best not to get completely shit faced, but he makes no promises.
Eddietried, okay. He did. He's mostly hoping that Venom will behave for the night, and won't drink too much.
Emma is obviously there, it's her club. She'll spend a lot of her night with her date/key, Poseidon but will similarly be seeing that the guests enjoy themselves, and behave where needed. She came to slay either way.
Eros will be flitting around for a while before he tries to shmooze with Billy, he also came ready to mingle, and would be exceptionally friendly.
Frankie is there with every intention of seducing a dangerous redhead, but couldn't force herself into a dress. Least of all without SHIELD to pay for it. She'll mingle a little but really will have all of her attention on Ivy for the night.
Napoleon is 100% not just trying to distract himself; smart as ever he's perfectly content to just see where the night goes. Kept his drinking under control, he still has some issues with alcohol he hasn't purchased himself.