A crowd of more than 3,000 is expected at Cardiff Arms Park to watch Cardiff Blues take on Gloucester in the European Challenge Cup final.
With the game taking place at the San Mames Stadium in Bilbao, the Blues wanted to give supporters not fortunate enough to make it to the Basque Country the chance to saviour the atmosphere.
A giant big screen and sound system will be erected on the pitch, facing the club end of the south stand.
Both the south stand and terrace will be open to ensure all supporters are covered from the elements.
There will be food food offerings available, while the Pack Bar, Clubhouse and Jack Matthews bar will all be open and serving.
To secure your place click here.