Sweden is now a regulated market, which means that as a player you can only play at casinos with a license. See all regulated casinos in Sweden by Mr casinova.
An interesting video by Eugene Potemkin shot before the start of Round 1 of the Russian Team Chess Championship. He is walking around and congratulating all the players with a special holiday - the first day of the event. Hard-core Pogonina fans should watch the entire video, or scroll to 3:10.