24 teams from 10 clubs based in five different countries will compete in the youth tournament, with categories open for under-10s and under-12s.
Local sides Rugbly Club Luxembourg and RC Walferdange will feature, while Trier and Honeybadgers will also contribute some players.
Matches will start at 9 a.m. with the finals from 3 p.m.
The event is a fun day out for the whole family, with a bouncy castle, gladiator inflatables, a barbecue serving local procude, a bar and even a Beach Rugby 3s competition.
