Traveling Dinner Parties or Supper Club or Dinner Club or Sup'clubs or Popups also known as Underground Dinner Parties, whatever you choose to call it, the concept of a chef dinner is actually very simple. A dinner party is put in place at people's homes, private venues, or places of business. Those invited are charged a fee to attend to cover the cost of the chef, servers, food, china/rentals and other incidentals.
Often, if wine is needed, this could be donated by a winery - with the chef customizing the menu to be paired with the wines of each course. The same can be of spirits.