The Olympic Casino Vana-viru is a casino in Tallinn, where you can play the slots. They also have poker and sportsbook. This venue has an average rating of 4.1 out of 113 reviews, with the lastest ratings being between 3 and 5. The reviews for the Olympic Casino Vana-viru appear to be a bit mixed.
The Olympic Casino Vana-viru does not appear to have any published opening hours, but you may find some more information on their website.