The time of Islamic festivals is calculated according to local sightings of various phases of the moon and the dates given below are approximations which are subject to change each year.
The alcoholic drinks market in Iran consist of only non-alcoholic beer, as the law bans alcohol for Muslim citizens. Non-Muslim citizens (namely Christian and Jewish citizens) are allowed to produce alcoholic beverages for their consumption. Non-Muslim citizens are also allowed to bring alcohol into the country. However, despite complete prohibition for Muslim citizens, there is still widespread alcohol use across Iran.
Due to the range of culinary traditions across the Iranian provinces, food in Iran is extremely diverse. Common to all the Iranian provinces however, is the fact that Iranian food tends to be both healthy and nutritious.