Visit tiny museums. I stumbled across this hobby a few years ago. Whenever I'm in some place new, I run a search on google maps for "museums" and try to find the smallest, most niche topic possible. It's a pretty small time commitment - a small museum can often be explored in 30-60 minutes - and it's incredibly rewarding. The smaller the museum is, the more likely you'll meet the person who set it up. And that's guar…
Imphal Peace Museum - https://goo.gl/maps/bXs5PU7tvJE3JukA6