From Halopedia, the Halo wiki
Eddie's In The Rock was a bar in the outskirts of the Rubble. One of the hundreds of bars in the Rubble, it was owned by Eddie Underwood. Flip music was played in the bar, and it had a gravity ball table. Ignatio Delgado had been there several times, and found Adriana-111 sitting there, before they were attacked by miners. They were rescued by Jai-006, who came through a hole in the wall that was made during the fight.