On a charming street corner in the historic DeMun neighborhood sits the flagship store of Kaldi's Coffeehouse, where coffee beans are hand-roasted in small batches and no one ever seems to be in a hurry despite the abundance of caffeine. Clayton residents of all ages fill the tight space on a regular basis, choosing from the coffeehouse's more than 100 products. Try the simple yet aromatic and delicious Café Kaldi, a well-balanced blend of light and dark roasts. Specialty flavored coffees such as maple spice, cinnamon-hazelnut and toasted chestnut are available as well. Or if all you need is a caffeine fix, go with the Supersonica, which kicks even the sleepiest college student into high gear with 30 percent more caffeine than a regular cup of coffee. Beyond an excellent cup of joe, Kaldi's offers a healthy vegetarian breakfast and lunch menu that includes bagels, quiches, breakfast burritos, quesadillas, salads, soups and hummus. No alcohol available at the Demun location. Beer and wine available at the Kirkwood and Chesterfield locations. Serving breakfast, lunch and dinner daily.