From the John Whitmer Historical Association organization:
Do you love church history? Visit the annual John Whitmer Historical Association meeting at Independence, Missouri, September 24?27, 2015. Listen to presentations and discuss historical events with some of the most knowledgeable authors like Erin Metcalfe, Newell Bringhurst, Joseph Johnstun, and many more. Even better, propose your own paper and present your research on a topic pertinent to the Restoration. The proposal deadline is April 1, 2015. Directions for submission can be found here.