GREAT SEAFOOD POISONING OF 841 G.U.E.

In the year 841 GUE, the entire population of a certain village was exterminated by some suspect crabmeat. With his dying breath, the mayor declared a ban on all things seafood. The village was never rebuilt, and even during the Second Age of Magic, untouched skeletons still littered the streets. In consequence, this village is the only one in all of Quendor (with an exception of those on Crab Island) which has banned seafood casserole.

SOURCE(S): Legends of Zork