Currently there is increased demand for rooms as there are several events scheduled for the weekend of May 18th. While we could not reserve a block of rooms, we can give several recommendations.
Downtown and Midtown typically have the best accommodation offerings that offer close proximity to the wedding venues as well as other entertainment.
The hotels around the Atlanta Airport are also good options for quick access to the Grant Park area, but less in the way of entertainment.
The Buckhead area also has great accommodations as well as tons of restaurants and entertainment. However, this area is the better part of 30 minutes away from the wedding venue without any traffic, this can increase dramatically at peak hours since you will have to travel through the most densely populated areas of Atlanta.