HHN takes round-the-year planning, production, and operation. I’m skeptical that they can just have another hard ticket of that caliber without seriously disrupting HHN or regular BOH operations. Pretty much the only windows that makes any sense are January or May, and even those have their problems.
It‘s not like the perpetual festivals at Epcot where they just drag some booths out, hook up some kitchen equipment, and wait for the drunks to show up.