You may run into an Erie fire fighter or two Friday.
They're spread out all over town, raising money for the Muscular Dystrophy Association.
The money they collect with this 44th annual Fill the Boot fundraiser all goes to MDA.
Fire fighters are at area intersections, hospitals,banks, and credit unions.
This year, the fundraising's focused on 16-year-old Jack Armbruster.
He's an Erie teenager who suffered from muscular dystrophy, and recently passed away.