Bathing on the sidewalk... I've only seen kiddos doing this, but this is a main street to the market -- and when I walked by his Mama was wearing a towel.
I see this far more often. I guess even the wealthier people do this because on a sunny day water warms much more quickly in a bowl in the sun than in the tank on the roof -- especially after a few days of cold rain!
(Trust me, there have been many days I would have done this if I had a place to!)

For some reason there are hair salons and barber shops EVERYWHERE. If I had to pick a "most common type of business," this would rank up with the fruit and veggie stalls. (Maybe 2nd to the general snack vendors...)

I thought this little guy was exceptionally cute in the chair.