The kitchen table--not the one you eat at in your dining room but the showpiece table right in the kitchen, which became popular in high-end restaurants during the 1990s--was the result of guests wanting to see, smell, feel, and hear the action of the professional kitchen. People wanted to embellish dinner with elements of adrenaline, artistry...and in some cases drama, when the infamous egotistical tyrant chef belittled his minions in an act of showmanship.
But most, I hope, wanted to pull back the curtain on the "magic show" and gain an understanding of the how, why, and what of occupational cooking. Maybe they wanted to feel connected to the chef and the cooks who were preparing them a wonderful meal, to congratulate them and show their gratitude.