There's a little Italian bakery on 20th Street in Boca Raton. From what I've read, they supply some of the goodies serveed at the cafe in Nordstrom. Lots of gluten-free options.
They have a $10 lunch with a fixed menu that changes daily. The two lunches I've had there were incredible.
Click "Today's Lunch " on http://www.cosiduci.com/