JB Rugby Museum's collection is based on the rugby memorabilia collected over five decades by Johnny Brennan, former Young Munster president. Most of the collection is on display within the Parnell Plaza Entertainment Venue, with the balance on long term loan to the People’s Museum in Pery Square, Limerick.
Items include jerseys signed by various Munster and Ireland teams, never-before-seen photos of Munster legends such as Peter Clohessy, Anthony Foley, Mick Galwey and Paul O'Connell. The tickets and match programmes from famous Ireland and Munster matches, Peter Stringer's boots as well as the match ball used during the famous 1978 All-Blacks. The exploits of local teams such as Young Munster, Garryowen, Shannon, Old Crescent and many more are also featured.