This is an interesting idea from a village pub in Norfolk. They are utilising produce grown in the local area by introducing a bartering system. Locals can barter something they have grown or killed for a beer or food in the pub. Some examples include taking a rabbit you have shot, some vegetables you have grown or eggs that your hens have laid. The idea helps to make the best of the available produce in the local area and allows the pub to feature fresh ingredients on its specials board. It make a lot more sense than sourcing items from suppliers who are miles away, although it must make it harder to plan a menu, never knowing what's going to arrive next.