Translate at a Dance Workshop (Paris)

Hello Ladies!
I'm looking for a translator in real- time from English (or Portuguese, Italian, Japanese or Turkish!) to French at a dance workshop I will be teaching.
Doesn't have to be a professional, I would prefer a lady interested in dance, in this case, attending a Turkish style Oriental and Gypsy dance workshop for free in exchange for the translation. I don't talk that much while I teach, but some explaining will be required at the beginning of the lessons. It's a 2 hour workshop on April the 7th in Alésia.
Thank you!