hidden gem; little-known great spot; well-kept secret place
Refers to a place that is excellent but not widely known, such as a restaurant, scenic spot, or event. Often used in travel and leisure contexts.
I found a hidden gem of a ramen shop that only locals know about.
This park is a little-known great spot for cherry blossoms.
betting booth (at a racecourse)
Colloquial term used at horse racing or other racecourses for a betting window or booth.
I bought a betting ticket at the betting booth before the race.
During the trip, I found a wonderful hidden gem.
He bought a betting ticket at the betting booth.
Please tell me some hidden gems in Kyoto.
I enjoyed a quiet lunch at a hidden-gem restaurant.
A local told me about a hidden gem that only residents know.