Luncheon six thousand feet in the air !-not on a mountain. but in an airplane. A group of seven women, home economics experts, Detroit club women and newspaper women, had the opportunity of enjoying this unusual experience recently when Miss Mary I. Barber was hostess for the Ford Motor Company. She was assisted by Mrs. Mildred Ghrist Day, a member of her department of home economics at the Kellogg Company in Battle Creek, Michigan.