I wasn’t there Sunday but I’ve been there and prayed the rosary there with others. Looks like an office building buried in the middle of a suburban office park. No signs, no indication of what goes on there.How many usually come to your area's PP (when the bishops aren't there to lead, or do they usually come)?
This is a picture of a few people saying the rosary at the PP in Aurora, IL. There were about 15 others (it was very cold and windy!), but I put this picture up to show the men in the bright green who are "deathcorts," making sure the woman gets to her destination "safely." They've had a couple more rosaries since this one that were better attended, but both had a priest leading. Our pastor is now the auxiliary bishop of this PP's diocese. Maybe I could put in a word, and ask him if he can lead the rosary there.
I imagine, if the crowds persist at the Kansas PP shown in your area, it will shut down eventually. That's an amazing turnout!!