If you're planning to eat at the kiosks a 5:20 reservation is a difficult time because you won't want to eat too much beforehand so that you'll be hungry for dinner. Yet, if you have dinner at 5:20 you won't be very hungry afterwards during the evening. You could have a TS lunch and then eat at F&W for dinner or have F&W for lunch and TS around 7:00 or later.
We usually have lunch at the kiosks. We start when F&W opens at 11:00 and sample until around 1:30 or 2:00. We like to have a sit down dinner, but we schedule it for around 8:30 when we know we'll be hungry.