HUDDERSFIELD Town fans - we want you!
It doesn't matter if you're going to Old Trafford or watching it on the telly, you can help create an amazing record of what could become an historic day in Town history.
Our website boss Andrew Jackson will be running a liveblog on Sunday from 2pm until after the final whistle - and hopefully celebrations.
The liveblog is a story which changes every second as the story evolves - and one which we want readers to help write.
If you're going to Old Trafford and use Twitter or Facebook on your phone why not send us a message with your thoughts to our Huddersfield Town Twitter account @examinerHTAFC or Huddersfield Examiner on Facebook.
We also want fans to send us pictures of their journey's to Old Trafford, pre-match shots, group shots of fans, celebrations and anything else which takes your photographic fancy.
If you're a Town and are going to keep your photos and comments family friendly, drop us a message on the Twitter and Facebook accounts above or email email@example.com with your social networking username and we'll follow you - and your comments and pictures can appear straight into our story.
If you're watching the game from the pub the same applies - send us your messages, plus pictures of the great atmosphere from the pub.
Can't make it to the pub or the ground? Don't fear - you can still take part.
We'll be carrying pictures, videos and comments from the ground as well as live match updates - but we want your take on events.
If you're watching it at home tell us what you're making of the action - plus send us pictures if you're making an effort - is your house decked out in blue and white?
So for the best and most comprehensive coverage of Huddersfield Town's date with play-off glory go to the Examiner website from 2pm on Sunday - and get Monday's Examiner for what could be a historic edition of our Huddersfield Town football supplement, Final Whistle.