Summoner? Sounds more like a title than a name.

[She smiles, her fangs gleaming a little as the light catches them when she speaks.]

Mika. I'm Mika Whitepaws.

[Her tail wags as she cocks her head, the gesture incredibly canine.]

This event is called a prom, it's short for 'promenade' and it's a social event where young adults can dance and enjoy each other's company. It's a sort of coming-of-age ceremony, I think. More like a very large party where the focus is on dancing and music and having a good time. Does that help?