The Youth Team under the guidance of recently appointed manager Calvin Monelle join seven other Bristol based Somerset Floodlit Youth League clubs in what is now an annual pre-season tournament.
The eight teams are split into two groups of four and a round robin of twenty minutes per match is played with the top two in each group going through to the last four with the winners meeting in the final.
In the tournament Mangotsfield United are joined by hosts Hengrove Athletic, Bitton, Keynsham Town, Bristol Manor Farm, Brislington, Bishop Sutton and Ashton and Backwell United.
Registration for the tournament is midday with the tournament due to start at 1pm.