Our Blackjack table hire for parties and events is very popular. At A K Casino Knights we love Blackjack. Blackjack is the most recognised casino card game. Blackjack is also known as 21 or the family friendly pontoon. In our experience, blackjack is a great addition for fundraisers, weddings and corporate functions along with our Roulette, Poker and Dice tables. Blackjack, also known as Twenty-one or Vingt-et-un (French: “twenty-one”), is a card game between a player and Croupier. Blackjack games generally use six decks of 52 cards.