The varieties of rice most valued in Persian cuisine are prized for their aroma and typically judged by their shape, size and flavor. A Saffron infusion can be poured over the rice to give a distinctive golden color and taste. The second important thing in Persian cuisine is Kebab. Different types of kebabs can be found in almost all restaurants but don’t expect non-Halal types of meat like pork that Islam forbids. They’re not available in Iranian restaurants.
According to Iranian regulations, only halal food is offered in Iran. Halal food is not served with alcoholic beverages. The meat and chicken that is to be used for cooking is slaughtered in a special Islamic way. Also meat of some animals such as pork, dogs, mice, etc. are not used in Iran because of being not Halal.
Under Iranian law, carrying and use of alcohol and drugs, including Marie Joanna, is prohibited in public places, and there is no official place to serve them.