Russians used to go to the sea through Latvia, during the Czarist times. They often got sea sick. A case of any kind of gastric distress became a “trip to Riga.” (I learned this in a Russian language class. It may not be true, but I intend to believe it, regardless if it’s actual truth. Please correct me if I’m wrong. I’d like to know if I’m being unreasonable. It’s a sign of strength of character )