Adora, as one of the princesses, was responsible for helping set up and acting as co-host. She was doing her absolute best to greet everyone and socialize. She indulged in the buffet, definitely gave ice skating a shot (and managed to keep her balance surprisingly well), and pulled her wife, her brother, her parents, and any friend she could get into the photobooth at any point. She and Catra DID disappear upstairs to her bedroom for about an hour and returned looking a little ruffled. π
Bo came along with Kenzi! Wouldn't exactly call it their scene, but hey, she's down for free food, watching Kenzi be chaos, and dancing with any singles wandering around.
Carol was there with Emmeline (but not with Kamala, even if she's in the vicinity because that's Not Cool)! She's in a much better place than last month and definitely spent most of her night with Emme on the dance floor, though she'd take turns with any other Avengers who wanted to get out there, too!
Kara came by at Catra's invitation, and she was enamored with the FOOD and hot chocolate more than anything! She would have danced with anyone who asked, but she probably spent the majority of her night on the ice skating rink.
Kate was there with Emily! They're both big Christmas fans and I imagine would be very into this whole vibe. She would have insisted on ice skating, taken her girlfriend out on the dance floor for some of the slower dances, and spent plenty of time at the hot cocoa bar. Photobooth happened with Em, and of course Nat, Yelena, James, and Steve if they attended - and anyone else who would make stupid faces with her at the camera!
Marlene tagged along with Carol and Emmeline. She'd be very social and willing to dance if asked. She probably charmed a handful of decorations to start dancing later around and pestering people later on in the evening. It'll fade out after an hour, but feel free to fend the rogues off!
Teela likely helped set up earlier in the day, then came back with Adam after fight club later. She's doing her best to make up for still being in a bad place with him her last go-round here, so she made sure to show him a good time - lots of dancing, snacks, and playing around.
Randor came along with Marlena after fight club! He would very much enjoy getting to be a little carefree with his wife and children. He made sure to get in dances with every member of the family at some point, and he was a big fan of all the foods they don't have at home.