A van drives up, hesitates, and pulls into the lot in front of the town’s towering elevator complex. The vehicle has been seen in town before, roving the streets aimlessly, only stopping in odd spots long enough to be noticed. At the elevator, it pauses in the parking lot for thirty seconds, then it drives off.

Not long afterward, a pair of local high school students walk up, dawdle for a moment, then walk on. Then a couple of twenty-somethings perch on a park bench across the street. They stay for about half an hour, studying their smart phones intently, while a few more cars come by and park. No one gets out of their cars, but they stay for awhile. A few more pedestrians gather.

Pretty soon you can count fifteen or twenty people on the sidewalk in front of the elevator, under the trees across the street, or parked here and there. Then, as if an invisible timer went off, the people leave in twos and threes. A similar gathering starts up a few blocks away, at the post office. What in the world is going on?

You guessed it, Pokemon-go has arrived in your town. For those of you who have not encountered it before, it’s a virtual-reality pocket-monster hunt, sort of like a treasure hunt, where people go to designated points to get the needed items to catch the little critters that appear on the screens of their smart phones. If a “lure” is set up at one of those points, the little Pokemon appear on the phones in that geographic vicinity, and people start to congregate to catch them for the half-hour that the lure lasts.

That is the short version. It’s easy to play and gets kids out of the house–which makes it a good thing, in my book.

If you sit back and watch the action in any little town you will see players roving the streets or driving in circles. It can be quite fun to watch (or play, if not taken to extremes).

What does this game have to do with a grain elevator? Not very much, except that a grain elevator makes a mighty big landmark, and a tempting spot for the game makers to place a Poke-point. So, players: take this as a warning–watch out for grain trucks, and don’t wander around the property with your face planted in your cellphone.

I confess that catching the little critters is somewhat like driving around the country hunting for interesting elevators. But you don’t have to burn as much gas.