Party meals may be as formal or informal as the hostess desires. The type of meal wished and the kind of party given will determine its method of serving. The informal service, however, is very popular because of the friendly atmosphere. The informal service is best put into use through serving the meal as a buffet luncheon or supper. This form of service is especially appropriate for a large number of guests or when the number of people to be served is more than can be accommodated by the dining room table.