"Howdy" Nelson believes there is no such think as real love and that romance can be cooked up between any eligible persons (of the opposite sex.) He is so imbued with the idea that he has established a summer camp for that reason,and has written a play on the subject. The Yacht Club Boys visit the camp, misrepresenting themselves as Broadway producers, and the talented guest of the camp put on Nelson's play...which all ends up with a lot of marriage mating; Judy and Skipper, Betty Jane and Stanley and...Gwen and "Howdy,' the guy who was positive there was no such thing as true love.

A young Irishwoman comes to the United States to live and work with her mother as a cleaning lady at Carnegie Hall. She becomes attached to the place as the people she meets there gradually shape her life. The film also includes a variety of performances from some of the foremost musical artists of the times: conductors Bruno Walter & Leopold Stokowski, solists Arthur Rubinstein & Jascha Haifetz, singers Lily Pons & Jan Peerce and bandleader Vaughn Monroe among many others.