Small quaichs of whiskey are shown during the Royal Edinburgh Military Tattoo on the Esplanade of the Edinburgh Castle, in Edinburgh, Scotland, Aug. 15, 2018. Scottish tradition is when a visitor traveled to your home from far away, to offer them a drink to warm them up. Each night of the Tattoo was started by a traditional greeting to the official party, and drinking the whiskey together. (U.S. Air Force photo by Airman 1st Class Michael S. Murphy)