Keen eyed observers will note that although the hand made sign says that they are reserving this parking spot for memorial day, in fact it is always reserved for Veterans anyway.
The symbolic meal is a lemon and some salt. They came up with a whole ritual for their fake bullshit.
The POW/MIA Missing Man Table ceremony is a dignified and solemn moment in many formal dinners and other occasions.
There have been many different narratives written for the ceremony, but the symbolism is quite constant. It involves a table, usually set off to the side, with a single chair.
The table is set with a white tablecloth, a single candle, a book of faith (optional), an inverted glass, and a single red rose in a vase, around which is tied a red or yellow ribbon.