P.J.O'Brien's is located in the heart of the city mall in busy Cairns. Discover the Craic with the many locals, tourists and backpackers that visit P.J.O'Brien's to experience the atmosphere of a truly authentic Irish Pub combined with today's shananigans. P.J.O'Brien's offers something unique; drop in for a quiet pint and you'll end up staying for the craic! P.J.O'Brien's is open everyday for Lunch & Dinner with some awesome specials which include a free drink as well a our contemporary pub menu, try our traditional dishes like Irish Stew, Beef & Guinness Pie or Bangers & Mash. Come and drop in for a pint of the black stuff!