Bluegrass festivals are always a hoot. Between the whiskey and the weed... (now there's the title to a song!) and the crazy characters you run into and meet.... yeah, they tend to be fun and interesting places.
I had a friend who really got into BG music and learned mandolin and joined up with a band playing the music of the hills. He loved it and had a festival on his 17 acres of paradise every year at the end of August. He was a good friend up to the day he passed from this world due to cancer.
This is a tune I wrote for him a few years back: https://www.youtube.com/watch?v=5DmLXESjGWs&list=UUvsxe9zrCwjhAjw09YoBw6w
I listened to your song. Very well done to the genre. Good song. Keep them coming.