So... the owner uses the police to track down a woman over a $5 fee for using the bathroom, rates even theme park bathrooms don't charge when they charge anything at all, then refuses to actually take the payment because "she just wanted to make a point".
In doing so, she ensures everyone with a shred of human decency will now refuse to ever eat there.
Well, mission accomplished, I suppose. She did prove a point. Just not the incredibly stupid one she thought she was proving.