I am looking for advice on saving my seat at a buffet when I am sitting alone. This happens to me often and again a few days ago. I was at Aria buffet and I like to take small amounts of things at a time and make a few trips back to the serving area. But after my first or second plate the busboy or waiters think the table is empty and clear it away, they also take away the receipt left on the table. A couple of times they had already seated another party at my table. I do not want to leave anything at the table. If I had a jacket I would leave that but I do not need a jacket in Vegas. Any advice?