Front of the house in a restaurant refers to the area where customers are received and serviced. It is the part of the restaurant visible to guests, including the entrance, the lobby, the dining room, and the bar. The front of the house is where hosts and hostesses greet guests, servers take orders and deliver food and drinks, bartenders mix cocktails, and managers oversee operations to ensure guests have a positive experience. The front of the house is critical to the success of a restaurant, as it is where customers form their first impression and where their expectations for service and atmosphere are met.