holy grail hitting the streets of a modern city

just got a thought that made me laugh like hell.
from mo´s thread about a meeting of python-fans somewhere in europe...
now, Im not saying the meeting should be here, but just had a crazy on wonderfull idea.
you see in the city called visby, on the island gotland here in sweden every summer there is a BIG thing called medeval-week. where people come from every corner of the land, dress up and play dark-ages, for a week.
fun for the tourists, a pain in the ass for the people living on gotland (and I know, I grew up there)
but wouldnt it be fun to play holy grail there? watch the video above, and picture people with coconuts, monks chanting in latin and hitting themselfs in the head, a bunch of minstrels singing about how coward someone is and so on and so on.
hahaha!

if you wanna see more, just do a youtube-search on "medeltidsveckan"