Had a similar albeit less severe experience at a state park in Sons of fun Philadelphia pal 1775 shirt. Buddies and I had brought a 12 pack of beer to drink for the evening but were quiet and kept to ourselves (nobody else really there anyway). We were hanging out the morning after camping when a park ranger came up and said we were im violation of the public display/consumption of alcohol law because we had stored the beer trash in the carton it came in. We explained that we had drank it in our tent and didn’t want to waste a trashbag since we could carry the empty carton but he was adamant that we were still “displaying” it. It was only a ticket but we decided to fight it. Explained it to the DA and she laughed and dismissed it on the spot. Bullshit that it got that far in the first place though.