It may be a bit early but I have just finished a webquest on the Summer Olympics 2012 with resources. Perhaps, you might find this of interest to share at your website.
Summer Olympics 2008The following site reviews were submitted by readers like you. Discovered (or created) a cool site we should know about? Click here to add URL.
July 23, 2008 -- From Jan, a teacher, from Menlo Park, CA, who is affiliated with the site.
The Olympic Sports content has 7 different interactive features that focus on teaching the vocabulary of the Olympics event and Olympic athletes.