An Officers' Club, colloquially known as an "O-Club," is a bar and lounge aboard UNSC vessels, and presumably on many UNSC bases. This is forbidden territory to all crew on board aboard vessels, save those who were commissioned officers.

Trivia Edit

  • The Gettysburg has the only mentioned O-Club. Where it had a massive table of oak, scored with numerous gouges and scorches from a hundred cigars casually set upon its surface. There was a bar stocked with bottles containing a rainbow collection of liquors. It also housed the UNSC gold-fringed blue flag. Along with photos of Past Officers and Captains of the Gettysburg. And a tin Civil War daguerreotypes that displayed the battlefields full of charging men and cavalry and cannons.[1]


  1. Halo: First Strike, pages 286-287