I don't have any open characters, but if you can't find anyone else let me know and I can make more for you!
You also don't need to find partners for the dance, but if you had anyone in mind then to ask them later about pairing The dance wont be for a long while in advance.. I'll let you all know about it when it gets close!
I'm not sure.. I'm already disappointed that its dying already.. I'd hate to shut it down early, but I'm still holding on You do whatever you wish with your characters, I'll think of what to do with those who havent been on