The sirloin at The Palm was red, tender and juicy -- a vegetarian's nightmare. After a rocky start, my DineLA restaurant experience last week at The Palm Downtown had a happy ending. (Unlike my fellow LAisters who, unfortunately, didn’t.) When The Palm was first listed on the restaurant week website, a friend noticed that they only served lunch. Fine. The best restaurants on the list probably didn’t need to entice a dinner crowd. But......