Getting people together and sharing common feelings is something special. Music is great for that. Sport can do it too, but it tends to involve competition that can be divisive. I've not actually been to many music festivals, but I've played with others in various contexts.
Have a great festive season.
!BEER
RE: Ever-growing Community. A shared experience can pull someone back from the edge of loneliness. It can remind you: you are not alone.