Twelve Thurlow Nunn League sides remain in the FA Vase and they play their Second Round Proper matches weekend. Winners will find themselves in the final 64 of the competition.
Three of those places will be taken by sides from the league with Woodbridge Town at home to Godmanchester Rovers, Norwich United at home to Kirkley & Pakefield and White Ensign hosting former finalists Wroxham.
Those sides facing teams from other leagues face some tough tasks. Four of them are playing sides that are second in their Step 5 leagues – FC Clacton away at Saffron Walden Town, Stanway Rovers away at Deeping Rangers, Coggeshall United away at Newport Pagnell Town and Frenford at home to Lancing.
League leaders Stowmarket Town travel to Colney Heath, who are third in the Spartan South Midlands League, while Mildenhall Town are at Essex Senior League Stansted.
All matches kick-off at 3.00pm on Saturday, except the match at White Ensign, which has a 3.00pm Sunday kick-off.