I love La Châtelaine! They have great sandwiches and salads that are great for a picnic - or just get a loaf of bread and some dessert! Their employees are just as likely to be speaking French as English. There are great lunch and dinner entrées as well - I recommend the Caesar salad and the Ratatouille Provencale! Check out their web site for their online menu: http://www.lachatelainebakery.com/
They have wonderful bread that is second only to that in France (or at least the Paris hotel in Las Vegas). It is wonderfully crunchy on the outside and tender inside. Their chocolate croissants are to die for!