Luctonians will have home advantage against Sheffield in the quarter-finals of the National Under-18s Cup on March 31.
Luctonians booked their place in the last eight with a 32-22 win at West Norfolk on Sunday after edging out Bath 3-0 in the previous round and enjoyed a walkover against Shrewsbury to become the last surviving North Midlands club in the competition.
Tries from Jed Douthwaite, Frankie Perks, Tom Black, Sam Bennett and George Sweetman rewarded Luctonians for their long trip to King’s Lynn.