How exciting for you! You know, this is an interesting request from her. I'm assuming that she can tell from your FB page that you are not a professional dancer? More like an amateur dancer? I'm going to suggest that you bringer her your usual resume and a portfolio. I say bring your usual resume because she might be able to infer stability (how long have you been at Whole Foods, or any other jobs), communication (have you been in sales, have you trained before, customer interaction), and leadership (have you been a trainer, were you promoted, did you handle a shift by yourself?). Or any number of things that could come across from the resume or she may ask you questions from it to see how you handle things. If you have enough experience to make a resume for dancing, go for it! But if it were me, I don't, so I would put together a portfolio, probably electronic so I could show it on my iPad. Like I would have pics or vids of me doing certain moves, and my progress, or things I've participated in (competitions and showcases), maybe recommendations from my current studio. I guess I would talk her through it, and email it to her before the interview or afterwards. This may sound like a lot of work, so do what you think is most applicable. For your routine, I'm with DB, you want to give her a taste of your style and leave her wanting more, so don't unleash your whole bag of tricks! You want to do something comfortable and familiar with a couple of shockers. Also be prepared to communicate how you would explain the tricks/spins/moves you're doing to students. I'm not saying she will ask you, but you never know, so pick things that won't leave you tongue tied.
