McSurley's is the Irish bar that ISIS employees frequently unwind at. It has darts, billiards and a full bar. It is possible that they also serve food as well.
Pam often goes to this bar and is challenged to see how many pool balls she can fit in her mouth. Once when she was trying to beat her record of four, she was hit on the back and she swallowed a few of them.
- In "Diversity Hire," Archer calls Agents Ruíz, Mgumbe and Pak from this bar.
- In "The Rock," Cyril and Pam are seen at the bar during a party to honor the loss of agent Hector Ruíz.
- In "Tragical History," Archer, Lana, Pam, Cheryl, Cyril and Ray engage in a boys vs. girls darts game. After Cyril loses the game, he is approached by George Spelvin.