See also. 1  Einstein protocol. 2  Light-second. 3  1 petameter (examples of distances on the order of one light-year) 4  Orders of magnitude (length) 5  Hubble length.
The bar is used also as a staging point for mixing drinks, interacting with customers, and storing various equipment such as cups, garnishes, and so forth. When people do distinguish between a bar and a tavern, they usually think of a bar as an establishment where only alcohol is available, while a tavern offers food as well as alcohol.
Consumption Bars. Consumption Bars are a cross between Cash and Hosted Bars. Guests do not have to pay for their own drinks, however, the client is charged on a per drink basis. This is ideal for events that want to host the first few hours as open bar and then switch to a cash bar toward the end of an event.