$15 Gift Certificate to KB Cafe. REFRESH YOUR DAY AT THE KB CAFE Friendly, spacious, inspiring, and tasty. We are a work in progress - our menu and environment change regularly. We have a children's corner, cozy sofa room, GIANT ancient boiler, quirky trompe l'oeil touches, and books to read. The KB Cafe is a great place to hang out with friends, catch up on email, or eat a reasonably priced healthy delicious lunch.