Jaysis....There's a chain of restaurants in Los Angeles called Café Gratitude that could, quite possibly hammer any place on the planet in terms of hole-uppery.
You can't just order your lunch or whatever. You have to listen to the whole fucking spiel first. Then the person serving you will tell you about what he/she/they are grateful for on that day.
Then you must order by saying shit like "I am grateful, I am humble" - that's the curry dish or "I am grateful, I am magical"- that's a bean burger.
I haven't witnessed it myself but I was told that sometimes the wait staff will sit down next to you and tell you about their life goals or the journey that they are on.
Imagine if someone pulled that sort of shit on you in the Tung Sing?!
For reference - https://cafegratitude.com/
I was in a Michelin place in Amsterdam years ago and it started with a waiter coming to the table to "explain the concept of the restaurant" to us. Food was great, but really not worth the pretension.