I really like Square Cafe. It can be a long wait on the weekends (in the winter especially because they lose all of the outdoor options) but the winter/summer menu switch is wonderful. I usually get their breakfast menu options because the few lunch options I have tried are the reason I can't give a full five stars. In my opinion the lunch options just don't match the tastes offered on the breakfast menu and aren't really inspired cooking.
I will recommend trying their specials and it is good to remember that you can order their sweet specials as a half order to share since they are almost always too sweet to eat a full serving alone. The coffee and free Wi Fi is pretty nice too.
Sometimes the servers at the tables can be a little flakey, but you will also find really attentive servers too so I feel like you can't hold it against the whole staff when one of the servers is having an off day. The main thing about all of the staff is that they feel like real people, and you will never once confuse them for an automated restaurant-o-bot who just goes through the motions.