OE became my unofficial headquarters during the last two years of college. I went mostly for the bubble tea and the tofu dishes, but all the food is pretty good. (Yes a little greasy, but look, that's just Chinese cuisine, folks.) I usually had enough for leftovers too.
I loved bringing in my laptop to do work (sans-wifi) and watching people pass by through the windows. The servers were very nice (though not necessarily outgoing) and came to know me. I got the impression it was a very hardworking family/group, and I was happy to support them.