Board Thread:Game Discussion/@comment-9236265-20130507194715/@comment-8284783-20130507204847

That would be the "official" site, even though there isn't much on that website.

The reason you can't directly access the links to the events is because they don't want people to find out what the events will be (even though they host the page on their website before the event even starts).

The events directory is actually only accessed directly from your phone when you click on the event info link somewhere from within the application.

Some people seem to have found a way to datamine the application and/or generate a sitemap for that website, which is why you see advance notices of those events here.

The most "official" FB page you can have would be mobage's. They post information about Transformers Legends from time to time and hold contests and whatnot. Mobage also has a twitter, which pretty much gives the exact same kind of info as their FB page. Ngmoco (the actual creators/developers behind Transformers: Legends) link directly to Mobage for more info on their games, so they don't seem to have a dedicated webpage.