I only updated the street names on the map. If I have some free time before Halloween, I might try to adjust the street lists in the challenge itself so they’ll also only display Elm Street. If I have even more free time, I might look into more design adjustments in the map … blood-red streets, etc
On the 31st, wherever you are in the world, run/walk as many streets as you can that day. Everything counts! Previously completed streets are eligible in this Challenge, so if you have a favorite 100-street route get on it!