We're all eventually going to get banned from stores in PA, the more interesting question is are we going to get arrested when we come back and play anyway. Someone will surely get arrested under these circumstances, and the remaining question is if there is anything we can legitimately be prosecuted for.
A lower court judge in NV has said "no," and the way I see it is that once they accept a bet from you they are willingly conducting business with you in their place of business, therefore you can't be a trespasser. There's a store I'm banned from but they sent me a mailer inviting me to come play a slot promo after the banning, and there were no weasel words on it excluding banned persons, so I keep that in a safe place at home, just in case.