Pita with tabouleh and hummus

After having a 3 hour layover in Detroit airport, I feel like I know the ins and outs of the shops and restaurants there.  After scoping everything out for about an hour, I finally ended up at this mediterranean grill... simple pita wrap, but as always, mediterranean food is always a hit with me.

-tabouleh
-hummus
-pita

Experience?
I am going to expand on this idea tonight and probably add in some kalamata olives, feta cheese, and possibly grill up some vegetables to go along with it.  Will update tomorrow how the improvisation goes!