O’Sullivan’s is locally owned and operated and has been proudly serving Calgary since 1985. Our mission is simple: every guest leaves happy and wants to return to visit us again. Whether it is a business lunch, after work happy hour or party karaoke for that special occasion or just a fun night out, O’Sullivan’s has got you covered. We have recently re-located (within the same mall) to serve you better and now we have a south facing patio! Our food menu is prepared with love and passion and is available at an affordable price. Check out our daily specials to see what is happening for you today.