We were told June 18, 2002. Made the reservation for two friends who decided to join us. Could not get them a discount rate at HR so went with the cheaper rate offered at the RP.
They have a big sign out front saying June 18th. I drove around as best i could, still seems like they have a lot of work to finish in a month. Maybe it's all outside, for all I know inside is done. Looks nice though.