Free Blackjack Tournament - Casino du Lac-Leamy

From the web site:
Play traditional or interactive blackjack every day and you may qualify for the free blackjack tournament offering a guaranteed purse worth $10,000!

To qualify, you must be among the 21 players who earn the most points:

    First play of the day = 10 points
    First complete hour of play of the day = 10 points
    Each subsequent hour of play = 10 points/hour

For your points to be counted, you must first register at the customer service desk. The final tournament will take place on July 15, 2014.

Prizes are tax-free for Canadians. Not sure about others