To mark the 20th anniversary of the FA Cup semi-final appearance in 1997, a special souvenir edition of the matchday programme will be produced for the Southend United match on April 14.
Sixteen pages will be dedicated to the anniversary, featuring a series of photos and features.
Were you at Old Trafford to witness the unforgettable 3-3 draw with Middlesbrough at Old Trafford? If so, we want to hear your memories of that day.
Please send us a maximum of 50 words, describing the atmosphere and drama you witnessed. We'll include as many contributions as we can in the programme.
To submit your contribution, please email firstname.lastname@example.org by Thursday, April 5.