Our NTRAK club in Chicago didn’t do many public shows but we regularly set up at the local annual NMRA Division sow.
One year we were set up across from a banjo player. After a hour we were ready to modify his instrument with rail nippers....
But worse was the year a Lionel/MTH layout was our neighbor. You would think a gymnasium would be big enough to dissipate the smell of the smoke but you would be so wrong....
Charlie Vlk