A Millwall XI will face Welling United at Park View Road on Monday 30th July, kick-off 7.30pm.
Just two days after The Lions take on 2. Bundesliga side VfL Bochum in Jimmy Abdou's testimonial - and five before the Sky Bet Championship season begins at home to Middlesbrough - a selection of Millwall's squads will make the trip to face The Wings.
The two sides met last pre-season, with Millwall coming out on top, winning 4-1 through strikes by Kris Twardek, Tony Craig, Noah Chesmain and Jamie Philpot.
Tickets are priced at £10 adults and £5 over 65s/12-17-year-olds, whilst it will cost an extra £2 for seating in the stands.