She said she doesn't want things awkward. Seems to me something simple would break that awkward ice.
Awkward is more about how you interact, rather than what you interact over. Something simple like coffee can be difficult if you're both just sitting there and looking at each other with nothing to say.
The awkwardness will come and go - You might get together and have a good day, then you'll do it again and it'll be horrible. Particularly if she is very unpredictable you might have to have a plan to duck out quickly, or find a way to introduce some common subject into the mix without sounding contrived. It's hard to do - You kind of have to just figure it out as you go
