The burger at Angie Mar’s Le B. is usually a unusual point, with only nine served a night, and only at the bar. At $42, it can be Tremendous luxe, one which Mar manufactured famed in the Beatrice Inn: an Angus blend beef is dry-aged for 45 times and dressed with d’affinois cheese, caramelized onions, as well as a crimson wine sauce. It’s serv