cover charge

noun
  1. 1

    An amount of money to be paid for entering a bar or restaurant where entertainment is provided.

    โ€œThe cover charge was pretty high, but the band was really good.โ€

  2. 2

    An amount of money added to a restaurant bill in lieu of tips, and to pay for uncharged items such as bread and water.

Source: https://en.wiktionary.org/wiki/cover%20charge