The Almanack will close its doors for two weeks while the bar undergoes a complete refurbishment.
The Abbey End pub will close on Monday (June 15) with a reopening date set for July 1.
Before saying a short farewell, staff will host a closing party from midday on Sunday with a Spin the Wheel challenge to make sure everything from behind the bar is sold. There will be live music from 6pm and food served until 4pm.
Those with a favourite chair or table can also get bidding, with all furniture being sold off to the highest bidder.
The bar will close at 8.30pm ready for the refit.
Visit the website for full details of the reopening.