This is my first Fanfest, but I was curious how it compared to 2023 which apparently was in the North Hall of the Vegas Convention Center. According to their site that totals 409,007 square feet.
It's a pretty big area but I'm surprised they rented so little of it given the current size of the game. The last Blizzcon I went to (2018 I think?) took up most of the layout IIRC.
BlizzCon isn't just for WoW but for all their other games as well, they are expected to have a much bigger showing of people as they have a wider audience.