All donations go to the artists and putting on the event (bathrooms, sound, etc). There have been some up-front costs as well to pull the stage and music area together, so always welcome a little contribution if you are feeling it.
We encourage everyone to donate as much as you want. If you are not sure, $25 per person, per show is the suggested amount.
To make a donation, please Venmo @Bill_McDaniel. Note, the last four of my phone are 1556.