Brasilia does not have a typical, regional cuisine. Nevertheless, restaurants serve food from many Brazilian states, as well as international fare. Self-service (por quilo) restaurants are very common and usually cheaper than their ŕ la carte counterparts. Most of Brasilia's "real" (table service) restaurants are located at the residential wings, usually a bus or taxi ride away from most tourist attractions. One of the most popular streets is the CLS 405 (from rodoviaria, take bus 114), with choices ranging from sushi to Brazilian, Mexican and French food. Regarding tips, visitors are expected to pay at least 10% of the bill. Such amount is commonly printed on the invoice and most of the time it's OK to include the tip in your credit/debit card since most of the restaurants share the total amount with all employees. Self-service restaurants usually don't charge tips.