The Cardiff Blues U20s are playing Munster U20s in the first Celtic Clash at age grade level since the inception of regional rugby in Wales.
The fixture will take place on Friday 22 August at Beddau RFC, 7:45pm kick-off.
Its a unique fixture at Age Grade Level, and a great opportunity for our players to test themselves against the top Irish province and hopefully these fixtures will continue to evolve in the future, said Gafyn Cooper, Regional Performance Manager.