Although the final whistle saw the Hammers run out 2-1 winners, it was a magnificent occasion for those Hatters fans in attendance, and below is a special picture gallery of their evening.
5. Kenilworth Road hosts Premier League football
Luton followers congregate outside the stadium. Photo: HENRY NICHOLLS
6. Kenilworth Road hosts Premier League football
The excitement grows among Town supporters ahead of kick-off. Photo: HENRY NICHOLLS
7. Kenilworth Road hosts Premier League football
Town's supporters get some pre-match food. Photo: David Rogers
8. Kenilworth Road hosts Premier League football
A Luton youngster shows off his skills outside the ground. Photo: David Rogers