We attended A-Kon 2015 and came away with a great deal of photos to share! This anime convention in Dallas, TX, has been running for 26 years now!
Just like any other anime convention, you had a wide open show floor with larger booths that receded to smaller ones, cosplay arenas, and then eventually the game and theatre areas. Upper floors had food services and meeting rooms, photo op lounges, and several other areas of activity.
Click the image below to check them out: