A surprise show, though not unfamiliar with the Foo Fighters, is unfamiliar to a lot of bands and people. Concert goers stormed to the 9:30 Club in Washington D.C. for Trouble Funk's birthday party that ended up being a two and a half hour set of straight Foo.

And yes, we have video for you. Multiple videos of the secret show can be seen below.

I love that this kind of thing still happens, especially with one of the biggest rock bands in the world.

The band is currently making great heights on the new album that's a follow up to 2013's Wasting Light. 

Check out the videos...