Just a thought...
I see many posts here regarding meet ups, trying to make friends and all that.
Some of you might come from different parts of trivandrum. Rural or semi urban, there will be sights, nature and unexplored places where you can possible explore with a redditor and maybe make good memories.
Another idea would be grouping based on interests. Like if one is interested in photography may go for a photography walk and may help those interested in pursuing that hobby.
Likewise for those interested in culture, nature or movies or bike rides.