It's a cultural event for Deaf and hard of hearing residents of Illinois. It will include performances, an art exhibit, and workshops on a wide range of topics related to deafness. (That's me going into my automatic spiel, "a wide range of topics" is code for "the workshop coordinator hasn't actually gotten any commitments yet."
) There will also be a trade show type area. The overriding purpose is to give Deaf people a reason to get together from all over and socialize for 4 days, but it will have actual educational and cultural nuggets, enough hooks for grants et al. Expecting about 1,000 to attend.