Denver tests their sirens at 11 a.m. the second Wednesday.
I suggest we test the 2t22 at the mobile home park on the first Saturday at Noon or the first Wednesday at 6 p.m.
At those times it is more likely people will be home to hear the siren.
At 11 a.m. or Noon weekdays, many or most mobile home park residents will be away at work and never hear the siren.