The Grand Hyatt Buckhead is now Sold Out, so we’re down to the last available hotel that isn’t at the airport: the Ritz Carlton Buckhead. If you haven’t registered and/or booked your stay at Ignite, it’s either the Ritz or one of the fourteen hotels at the airport if you stay in the block.
Don’t like those choices? A quick search online shows availability at several hotels downtown including some in the block. You might wind up paying more, but it beats sitting on a bus in traffic every morning.