It's good you had a nice time and enjoyed your meal. I like trying out new foods and cuisines and this reminds me of the bok choy sauce I made some time ago.
Bok choy is not regularly seen in my location, but it was my first time, and I was curious about what type of vegetable it was and how it could be used in cooking. I finally bought some of it after using Google Lens for a quick search, used it for chicken sauce, and ate it with jollof rice. It was delicious and I liked the fresh, crunchy feeling in my mouth.
It seems you had a cold coconut drink, I wonder how refreshing it tasted. I have taken coconut water at room temp, not tried cold one yet.
The restaurant is a nice place to try out quality and affordable foods.