The Magpies - led by Rafa Benítez - lifted the famous silverware earlier this month.
On Thursday, former United defender John Anderson and ex-BBC Newcastle commentator Mick Lowes are holding a talk-in at St. James' Park's NINE Bar.
Admission to the event, which starts at 7pm, is free, and the pair will be looking back at a memorable campaign. That will be followed by photo opportunities with the trophy.
Under-18s can attend if accompanied by an adult.