I've been checking the Disney World website for news about Space 220. I don't know if anyone has already posted this or not, but I'm pretty excited to get some info.
From the Website
"Space 220 will be available for walk-ins from September 20 to September 26 only. Please note that reservations will be available––and strongly recommended––starting September 27. Reservations can be booked starting September 20."
AND they linked a menu :)