Dolce Espresso Video Coffee Bar is a friendly, fun place to grab a latte and a (fabulous) cupcake and spend the afternoon if you'd like. Bring your laptop and enjoy the free WiFi.
They also have sandwiches & salads which I didn't try, but I saw them making a salad & it looked quite good. There's a large back patio and plenty of seating inside. Ample off-street parking but you may have a little trouble finding the place. It's at 10th Place on the south side of East Camelback in a pretty nondescript building...
There are couches if you'd like to relax & watch the videos on the flat monitors on the wall or read one of the many magazines they have on the coffee table..