Although seemingly normal upon first glance, terrified shoppers quickly realized that this butcher stall was serving up something disgusting.

Guests were invited to step right up and try some of the morbid butcher's free samples.

Some brave souls, however, mustered up the courage to buy a few items.

All proceeds went to the Limbless Association, which supports amputee patients throughout the U.K.

Buyers were also invited to attend lectures about cannibalism at the St. Bartholomew's Hospital Pathology Museum.