A fancy gourmet meal where you go through the various portions with their progressions of tastes laid out on a spiral plate.
You start with the outermost samples and work towards the center. A placard would describe what you're eating with each sample.
For example: "Starting with a vibrant, tangy,
zesty (fill in the blank) we move to the next portion, a caramelized, wood-oven roasted, crispy, buttered (fill in the blank) Then on to a tender, creamy, elegant,
aromatic (fill in the blank) and finish with a delicate, drizzled, encrusted.
succulent, velvety, infused (fill in the blank)" It would be a lot longer than that, you'd probably have 50 or so little portions taking you through a sort of flavor tour.
This would allow you to savor all the different flavors at your own pace and allow the gourmet creators to put a lot of time into creating a sort of taste progression tour.
Start with savory stuff, move to tart, into sweet, to salty etc. I assume a real gourmet chef could put some thought into what's the most interesting progression.
And yes, this would be only for very high end restaurants that basically put on a food show.
And yes, needless to say the desserts are in the center.