Season Card holders will be able to enjoy a special offer on Fosters and Real Ale in the bars at Roots Hall on Saturday.
Blues face Oxford United, kick-off 3pm, in Sky Bet League 2, and Season Card holders can get discounted drinks before the game.
Four pints of Fosters or Real Ale will be just £9.99.
In areas where draught is not available, bottles will be served.
Season Card holders must show their Season Card to receive the offer.