Glamorgan Wanderers Youth and Merhtyr Youth will meet in the Webb Ellis final after successfully winning their respecitve semi finals.
At Caerphilly it was a very close affair where Wanderers scraped home 16-21 against Bridgend Athletic Youth.
Bridgend Athletic established an early 10-3 lead with a try by flanker Evans and a conversion and penalty from scrum half Davies.
Glamorgan Wanderers kept in the tie with two penalties from outside half Bird before Davies extended the Bridgend Athletic tally with another penalty.
A try in the last moments of the first half from wing Mortimer pulled the Wanderers back into the tie.
At half time Bridgend Athletic led narrowly by 13-11 points.
In the second half Bridgend Athletic extended their lead with another Davies penalty. Glamorgan Wanderers upped their game and through their big and well organised pack exerted pressure on the Bridgend Athletic line.
After withstanding that pressure for some time Bridgend Athletic conceded a penalty try after a driving maul from the now dominant Wanderers pack. With about 10 minutes to go Wanderers took the lead for the first time in the match. They held on to win a hard fough clash.
At Abercynon it was a less tense battle as Merthyr gained a 18-0 victory.
Merthry converted early pressure into points that led to them eventually running out comfortable winners. Merthyr scored two tries, a conversion and a penalty with no reply from Beddau Youth.
It is planned to play the Final on Saturday 1st May at a venue to be determined.
The WRU has teamed up with Crawshay's to tour Georgia in June. The side, which will be called the Crawshays WRU President's XV, will play Emerging Georgia twice, in a tour which supports the Welsh Government's efforts to grow relations between the two countries.
Wales Sevens are looking to re-group after a disappointing tournament last time out in South Africa. The next double leg in New Zealand and Las Vegas offers Gareth Williams a chance to redeem themselves.
Wales Women's head coach Rhys Edwards was at Llandovery to see the conclusion of an entertaining Women's Regional championship where any one of three teams were in contention for title glory on the last day of action.
Christmas has come early at Glynneath rugby club, one of a number around Wales who have received an array of merchandise and equipment this December courtesy of the Welsh Rugby Union's £750,000 participation points scheme.
The WRU have been delivering on the scheme - which gives individual clubs access to up to £5,000 worth of supplies and equipment each for the 2014/2015 season - over the last two weeks and today (Friday) were received by a special guest in Glynneath, club president and pitch marker Max Boyce.