In a touching turn of events, the singer was in the middle of of thanking his fans in the crowd when he spotted a man holding a sign saying: 'Drum stick for a blind guy plz?'.
He then yelled: 'Hey Hawkins! Give me a drum stick!' to drummer Taylor Hawkins before handing it over to the man and telling the audience: "There's a guy in the front row, he's got a sign that says 'drum stick for a blind guy'. There you go!"
Watch the video below.
The moment drew huge cheers from the crowd before the Foos carried on their set.
The band will tour Britain later this year. For tickets and more information click here.
Foo Fighters will play:
Sunderland, Stadium Of Light (May 25)
Manchester, Emirates Old Trafford (27)
Ireland, Slane Castle (May 30)
London, Wembley Stadium (June 19, 20)
Edinburgh, Murrayfield Stadium (23)