Hi. Great to see more people mapping and helping out. Does JPMC mean “JP Morgan Chase”, the big bank? Can you please link to the wikipages about this mapathon, as the Organised Editing Guidelines require? I’m sure none of us want to make beginner mistakes. osm.wiki/Organised_Editing_Guidelines

(Maybe I misread this, I thought you were going to host it. If you were merely an attendee, then ignore my message)