 Since 2018 the event is no longer marked on a single date, or organized nationally.The "Day of Truth" event was first organized in 2005, primarily through the efforts of the Alliance Defense Fund, with the endorsement of several major conservative and anti-LGBT organizations, including the Christian ministry group Focus on the Family and the Southern Baptist Convention's Ethics and Religious Liberty Commission.ADF claims that students who have attempted to speak against same-sex relationships and behavior have been censored or, in some cases, punished for their actions under campus hate-speech rules, such as Tyler Chase Harper, a high school student whose suspension led to the first Day of Truth.