If you are a non-Muslim or someone who is unable to fast owing to sickness, pregnancy, and other reasons, there are a few rules of conduct to keep in mind.
Ramadan in Qatar is rooted in religious and cultural traditions including the celebration of Garangao for children and the daily firing of the Ramadan cannon or iftar cannon. Here's where you can witness this age-old Islamic tradition.
Very easy. Go over to Doha Bank at their branch on Bank Street and they will change it for you. You must take both the pieces with you.