With the idea that guests may feel lonely eating at a restaurant that can only reach 50% capacity[…]the restaurant will be placing mannequins throughout its dining rooms.

purple:

On temple wall paintings, the ankh is often seen being carried by gods who hold it up to the nose of the pharaoh. This gesture symbolizes the offering of the breath of life or eternity. Sometimes the pharaoh is also depicted with a stream of water in the form of ankhs being poured over him during a purification ritual.

Excuse me, gentlemen, but I'm afraid duty calls.