Landmark's casino at the time of the hotel's opening was expansive. In 1971, just two years after opening, it was remodeled to include the Nighthawk Lounge where additional performers could be booked. The casino was once again remodeled in 1983 with new carpet and cashier facilities. The lounge was renamed Nightcap Lounge in the mid-80's. Blackjack tournaments were being held on weekdays in December of 1983; in 1987, poker tournaments were being held on weekdays.