My wife and I cosplay Korrasami at every con and love to see other Avatar-related cosplay as well. We hosted an ATLA/LOK photoshoot at last year's CTCon and it went swimmingly!
The Convention Center Garden is located in front of the Connecticut Convention Center in front of the motor lobby, along Columbus Blvd. Please meet here for your officially scheduled photoshoot. Please note, all photoshoots are volunteer run.