I' ve had a few similar experiences, md.
One that comes to mind was on a farm that I hunted for the very first time. The first time I scouted it I spotted a nice shooter. A few days later I scouted a little more and set a stand.
Right at prime time on a Friday night I was in the stand and the light was getting just right. You could just feel that something was about to happen...
That' s when I found out that right behind the 40 acre woods was a high school football field with a very capable loudspeaker system.
" LADIES AND GENTLEMEN, WE' D LIKE TO ANNOUNCE TONIGHT' S STARTING LINEUP"
When he was done announcing, the band started up.