For those who have a penchant for this kind of thing, and if you happed to be in Gloucestershire then pop in to the House In the Tree pub - located between Gloucester and Cheltenham on the B4634.
It has been serving meals with unusual meats for a number of years. Very popular it is too. I have never tried the more exotic stuff myself but have it on good authority that the quality is excellent.
Menu items include kangaroo, crocodile, wild boar, swordfish etc. etc.
Booze selection pretty good too...