I've spotted more people than I can count, playing the game. I did notice some taking a tour through the historical part of my community. My youngest brings his ds, though, he gets a little more frustrated than usual when there have been glitches, never mind the glare of the sun on the screen.
I'll need to pack a bag of waters and snacks for an upcoming trip. The screenshot shows that it will be a hike. Which is great because these are things that I like to do, but the kids were typically "bored."
It also gets them out of the house more. My neighborhood park has a gym. Of course, as of this morning my team has it. Haha. My oldest and his friends take it back each night before it's time to come home.

Added note. I've been back to the community where I work. The kids there are all bicycling around town together. It's great to see kids out more often for a change.