TL;DR Ex-Girlfriend comes back into life. We hang out tomorrow. What do I do with her to commence plate spinning?

I'm usually a lurker but I really want an answer to this. This might be a bit long so bear with me! A plate could be on the line!

So about a week or two ago, I'm scrolling through Facebook when I see an old ex-girlfriend of mine. I promptly add her and not ten minutes later she accepts the request. I proceed to message her and we begin to talk about life, how each of us has been, etc (it's been two years since we've actually talked). She then gives me her number and tells me to text her because she "hates facebook" (so why are you on it?) Anyways, I text her saying that we should hang sometime, but due to her having midterms and her spring break being next week she said she wouldn't have time. After that I don't talk to her for a couple days and she messages me telling me she won't be able to take her spring break trip because of her back and she's going to stay home. I told her let's hang out next Monday when either of us are busy. Well Monday is tomorrow and I don't know what I should do with this girl. I want to start spinning her as a plate, but how do I go about doing this? I mean she's clearly interested in hanging, I just don't know how much more interested she is. I was thinking she can come to my house and I grill some steaks and we have a couple drinks and talk. I didn't think that was too much along the lines of a "couple's date". Any help would be appreciated!