Don't know owner from Adam...but what I understood was people had their own beer (not purchased) which not only would cut into owner's profit margin...but can put his liquor license in jeopardy.

Again...don't have a dog in the fight (except for I showed up, first time ever, the night in question ready to skin up and party at a bonfire!)...just heard there was a little more to it than throwing everyone out on their ass