ONE DAY is a public service event held by the American Advertising Federation – Corpus Christi Chapter and Graphic Design at Texas A&M University-Corpus Christi. ONE DAY brings together professional designers, creative directors, copywriters, media experts, and videographers to develop and implement the marketing strategy and advertising plans all in one day. The ONE DAY event is held annually to help a 501(c)3, not-for-profit organization with little or no marketing or advertising budget.