Allie's Ahsoka is there. She hasn't been to a festival in a long time, so she's enjoying herself. She would have played games, eaten food, and enjoyed some music. She also would have answered any questions if people approached her with some they maybe didn't ask when she was giving tours. She's determined to enjoy herself.
Allura like this morning, would have helped Obi-Wan where she needed to in the evening, as well. Though she would have taken sometime to enjoy herself, as well.
Courtney, Daisy, Donna, Hilda, Ochaco, and Katara are probably there enjoying themselves, too.