Alcohol is not sold in Pakistan's restaurants to Muslim customers and is generally hard for foreign visitors to find outside the major international hotels (the Serena and the Marriott in Islamabad both have permitted bars for non-Muslim foreigners). The cafe culture, on the other hand, is strong — espresso houses, dessert lounges and shisha gardens cluster in F-6, F-7 and the newer markets of F-10 and E-11.