A Watford versus Wealdstone Legends match will take place later this month.
The game will be played at Grosvenor Vale in Ruislip Manor on April 27, the day after the Stones' final home fixture of the Ryman Premier League season.
Among those to confirm their participation for Watford are all-time top-scorer Luther Blissett, 1990s midfield pair Richard Johnson and Micah Hyde and 1999 play-off final hero Allan Smart.
For Wealdstone, ex-Blackburn Rovers striker Simon Garner has confirmed that he will play, along with seven former Player of the Season winners.
Tickets are available on the day and are £5 including a programme, with concessions £2.
Any profit once costs have been covered will be donated to Wealdstone Football Club.
Hornets' match day announcer Richard Short will be joined by radio commentator and presenter Mike Vince, whilst Watford fan Mark Giles will referee the game.
Wealdstone were promoted from the Ryman Premier on Tuesday evening after a 1-0 win over Margate and will play in the Conference South next season.