When is Halo Fest?

So i know we had E3 and we will also have Gamescom, possibly PAX, and maybe even comic con as far as Halo 5 news goes, but will there be a Halo Fest this year? I recall there being one the past couple years but dont remember when it usually is, anyone know?

July 7th, isn’t it? Same as Bungie day?

Edit: Seems that they change the date each year.