The oatmeal chocolate chip ice cream sandwich is amazing. So is going to the Pennsylvania Ave. location on a Saturday afternoon - very quiet, great service.
Try their new Farmhouse Salad. It's really good and the veggies are super fresh. Personally, I always make it a point to ask for extra dressing since the salad is pretty big. Read more.
The Tea at Teaism is amazing and varied. Black, Green, and White teas. Asian/India/N.African menu. Great atmosphere with the best classic Jazz tunes playing.
Everyone comes to get the salty oat cookies ($1.95), but the Bento boxes ($8.75) have a little more substance. Of course they have lots of tea iced or hot. They even use tea to flavor their salmon. Read more.
The cupcakes are to die for, but I highly recommend a lil' Bertha. Oatmeal cookie sandwich filled with delicious buttercream frosting - perfection.