The winner of Men's Division 2 will attend the Ireland v England GUINNESS Summer Series clash at the Aviva Stadium on August 27, as well as the official pre-match lunch and post-match team reception.
The action kicks off at 11am on Saturday with the opening clash between Ulster runners-up City of Derry and Connacht champions Galway Corinthians.
In the Men's Division 2 section, the action opens with Clanwilliam taking on Leinster junior champions Coolmine, while in the Women's competition Belfast Harlequins will face Galwegians.
It promises to be a big day at St. Mary's College RFC with plenty of action on the field and with the Heineken Cup final on the big screen afterwards.
IRFU ALL-IRELAND CLUB SEVENS CHAMPIONSHIP:
Division 1 Men's Pool A
City of Derry
Division 1 Men's Pool B
Women's Pool A
St. Mary's College
Women's Pool B
Division 2 Men's