I've posted this as a deal to get maximum exposure, as the last time I posted a similar link, the page was moved when it started getting hits.
I've given a few people the link via PM so I thought I'd risk the main site now.
I haven't compared the prices this time, but the Special Event fares usually work out 30-40% cheaper than the mainstream site.
It doesn't matter which 'Special Event' you're attending, you won't get asked ;-)
Fill your boots before they close it again.