Restaurants, cafes, bars and night clubs, courses, all styles of workout places to name a few.
Personalized and interesting is the name of the name of the game. Big chains have been stagnant or even reducing for a while now here.
There’s also an endless list of non profit organizations where a good cause and the social interactions are the goal.
But I can very much see that the old school genderized social clubs are dying. That niche is dead with our less segregated modern generations, and it is good that it is.