My cousin is hosting a small (20 people) baby shower for me in Cambridge next weekend. We hope to serve a simple brunch, with quiche, fruit, good green salad and pastries/desserts. Does anyone know a good and affordable caterer in the area that might be able to do this job? We know we can get these things pre-made at Whole Foods for example, but wanted to find something a bit more elegant for the brunch, if possible. Thanks in advance for your thoughts and suggestions!