The Sky Bet League 2 side will arrive on Saturday July 22 (kick-off 3.00pm).
At this stage, the fixture is a pre-season friendly against the Mariners but it could become a Bluefin Sport Lincolnshire Senior Cup semi-final if both clubs progress from their earlier knockout fixtures.
Saturday July 8: Boston Town (A)
Tuesday July 11: Lincoln United (A) Bluefin Sport Lincolnshire Senior Cup QF
Saturday July 15: Barrow (H)
Tuesday July 18: Stamford AFC (A)
Saturday July 22: Grimsby Town (H)
Saturday July 29: Hednesford Town (A)