With an International Challenge Trophy Group A encounter coming up in Turkey, boss Fairclough will use the weekend to take a look at players.
He'll then finalise his plans for the clash in Istanbul next month.
Tom Parkes, Bristol Rovers defender
Ten of the players selected for the camp have previous experience at this level, with both FC Halifax Town and Forest Green Rovers boasting three each.
The group also sees the inclusion of two players from clubs in Conference South - with Concord Rangers goalkeeper Jamie Butler joining Staines Town midfielder Louiezos Theophanous.
The full squad for the training camp is below:
Goalkeepers
Jamie Butler (Concord Rangers), Mitchell Walker (Dover Athletic)
Defenders
Dan Sparkes (Braintree Town), Lee Brown (Bristol Rovers), Tom Parkes (Bristol Rovers), Marc Roberts (FC Halifax Town), James Bolton (FC Halifax Town), Christopher Stokes (Forest Green Rovers), Cheyenne Dunkley (Kidderminster Harriers), Joe Mcnerney (Woking)
Midfielders
Jordan Roberts (Aldershot Town), Daniel Bradley (Alfreton Town), Andy Yiadom (Barnet), Matthew Pearson (FC Halifax Town), Elliott Frear (Forest Green Rovers), Jon Nolan (Lincoln City), Louiezos Theophanous (Staines Town), Luke Young (Torquay United), Joshua Payne (Woking)
Strikers
James Norwood (Forest Green Rovers), Jordan Burrow (Lincoln City), Ryan Bowman (Torquay United)
