On May 7, 2015 the Treasure Valley Coalition of Reason hosted a National Day of Reason rally on the front steps of the Idaho State Capitol building in Boise, Idaho. About 40 people gathered in the middle of a Thursday in the rain.

The speakers, in order of appearance were:

• Dustin Williams, Coordinator, TVCoR
• Colin Fenello, Boise State University Secular Student Alliance
• Rabbi Dan Fink, Congregation Ahavath Beth Israel
• Lauren Studley, Vice President, Idaho Atheists
• Susan Harrington, Treasure, Idaho Atheists
• Geoffrey Schroeder, Mountain Home City Counsel Member
• Dr. Richard Carrier, author, blogger, speaker
• Gary Mitchell, President, Idaho Atheists