Ed Gragert, Executive Director of iEARN-USA will be there along with Mojgan Momeni the former country coordinator of iEARN Iran who is not studying in Illinois. There will also be some teachers from iEARN Canada there who will be doing a presentation This is a great conference and I will miss not being there this year.
(I know Ed is a member here and could answer but he is in Sierra Leone right now.)
Next year's conference will be in Tampa in January, and the call for proposals usually goes out in late spring, so keep an eye on their website for more details!