<jats:p>Studying past examples of successful technical communication may offer insight into strategies that worked with technologies and audiences in an earlier time. This article examines the texts documenting a controversy before and during the Chicago World's Fair of 1893. Ellen Swallow Richards, chemist at the Massachusetts Institute of Technology, and Bertha Honore Palmer, president of the Fair's Board of Lady Managers, had distinctly different visions of how cooking technology should be presented. Palmer invited Richards to create a Model Kitchen in the Woman's Building, but Richards wanted to avoid gendering the new knowledge of nutrition and she fought to control her exhibit. The multimedia Richards used in her resulting Rumford Kitchen exhibit reminds us that sometimes an entertaining but familiar atmosphere might be the best way to introduce threatening new knowledge and technology, particularly to our increasingly international and intergenerational audiences.</jats:p>