Some time ago I was in India (New Delhi) and visited Box Crossfit.

https://goo.gl/maps/u85SNCaZukDGs7XV8

It turned out that when I wanted to pay by card, the card did not work (moreover, half of my cards did not work in India). I didn't have cash with me because I was there for a few days and I don't collect garbage. When I wanted to withdraw money from the ATM, there were 10 people in front of me and I was in a hurry. I asked the owner if I could pay in satoshi and to my surprise he knew what I was talking about and I sent him satoshi.

Since then I know that satoshi always works unlike some bank cards...

Last time I was here (professional box):

https://goo.gl/maps/2AfmNAuy8NJbqoNT8