Yes, I know these are some radical concepts
I am working on some ideas for the Maryland Trumpet Day this year to help with this. Maybe having exhibitors in different rooms??? Having a "Safe room" for serious buyers??? Supplying socks to put over the bells filled with foam????
By the way, my programs website (with a link to a Trumpet Day Page) is belairhsband.com I will be adding to it as things get done.