There's also a chance for the family to get creative with craft stalls, face painting for the kids and also the opportunity to have a guided tour of the ground and a chance to meet the players!
Mr Tricks the magician will be performing on the stage as will the Fahrenheit Dancers who perform regularly at the Arms Park before matches.
To crown the day there will also be question and answer session with Cardiff Blues new recruits: Jason Spice, Richie Rees, Paul Tito, Tal Selley and Maama Molitika. The players will also be involved in coaching sessions helping Future Blues coaches in the sport.cardiff coaching arena.
This event is free to everyone, so see you at the Arms Park on Sunday!