Every year on January 6th the Tokyo Fire Department has their annual 「消防出初式」 (“Firefighters New Year Drill & Review“).
I watched this impressive show five years ago.
(My post and photos, here).
And, earlier that year, I saw the annual 「消防慰霊祭」 (“Firefighters Memorial Service“), which is impressive too (Click here to see my post and photos about that festival).
Tomorrow is January 6th, so the 「2015 東京消防出初式」 (“2015 Tokyo Firefighters New Year Drill & Review“) will be held tomorrow.
If you want info about this festival (location, etc), feel free to contact me.