It is important to be mindful when you are travelling to a country that you are not familiar with. The weekend falls on Friday and Saturday in Doha as the country has religious activities being held on Fridays. The first day of the week is Sunday and unlike the general practice, public places, malls and restaurants tend to be quite empty on Sundays. Alcohol is prohibited to be sold or consumed in public places as a religious rule so it is important to keep in mind that you are unable to purchase or consume any liquor in restaurants. You are, however, allowed to consume liquor in hotels and their private restaurants.