Quill & OTA
Quill was never the type to turn down a party. Even if he probably should have; hell, especially if he probably should have. He'd even been known to start parties that shouldn't have happened in the first place (which had, on more than one occasion, turned out with dire, Yondu-related consequences, but that was a completely separate issue). But, there was a fire, and people, and he had literally nothing better to do with his evening right now then head out and mingle.
So he can be found hanging out where the party is, with a drink in his hand and enjoying the atmosphere. Alcohol would have been a better addition, but he didn't need it to have a good time, it was just a nice social lubricant. He's dressed down for the occasion, some of the layers left back in his new home in deference to the weather and...okay, that really just means he's in leather pants and a long sleeve shirt with a set of old-school headphones around his neck but it's less than he normally wears. Not like he's got any t-shirts handy, his only other option is leave his shirt there too and he's not that comfortable with the place yet.
Every so often he can be found jamming out to the music in his head, humming along out loud; what's a party without music, and if he can't hear any, he'll provide it himself!