I just left there trying to get an early lunch. I walked out. Their system is down and can only take plastic. Can you believe that? I've been to many stores or restaurants that have computer issues and they stop taking plastic. But here they REFUSED to take CASH. And they are running cards with the old unsecured carbon paper imprint. Which means Discover can't be used because they don't have raised numbers. Someone there needs a reality check. If you can't accept cash then lock your doors until the problem is resolved.