Chairboys fans are advised that the Caledonian Suite will not be open at half-time or after the game on Saturday due to a Christmas party taking place.
Supporters in the Beechdean Stand and terrace can enjoy a half-time drink in Monty's bar, which will also be open to all fans from full-time until 6pm.
The Caledonian Suite will be open as normal from 12pm to 3pm for home fans, with a mini ale festival available.
The Chiltern Taps and Butlers pubs in the town centre are recommended for those fans hoping to watch the televised fixture between Manchester City and Tottenham Hotspur, which kicks off at 5.30pm.