I live in London, England and would like to eat an entire shark with
my friends. We have already eaten an entire pig and will be eating an
entire sheep next week. Is there a place that does this? Thanks!

Is this a good idea?

Stocks of shark are being depleted and should be allowed to recover:

http://www.bite-back.com/news/porbeagleshark.htm

I didn't spend a billion years evolving to the top of the food chain
for nothing you know! :-)

Have you considered a vegetarian steakhouse?

>>I didn't spend a billion years evolving to the top of the food chain
>>for nothing you know! :-)
 
Not only that, but at least this time its turnabout is fair play. 
Usually it's a shark eating an entire human.

And my gosh, have you any idea how many people are eaten by Sheep and
Pigs each year?!

My brother and mother in England tell me that seafood is very
expensive there. But I wager you guys are used to spending fortunes
for exotic food. If that's the case, maybe you should go to the docks
in Liverpool or Dover or other shoreside city and perhaps make friends
with the fishermen there. Somewhere there could be a fisherman who
catches sharks as part of his work and you could probably chance upon
a whole shark there. I suggest this because if you were to look at the
meat shops, you most likely would find the sharks chopped up already.
Of course, there are conservationists who would frown upon the idea,
as the other commenters have mentioned.

Yes! Please follow Techtor's instructions and go to Liverpool or Dover
for a great shark ...

But just think how much tastier it would be if you had caught it
yourself following some spectacular mouth-to-mouth combat!

Go for it!