Like I said, anything is for sale on Khaosan Road, from people to clothes to Phad Thai to digital movies and music to just about anything you could imagine and some things you can't. I tired of this place after a while and was delighted with many of the other sights in BKK, like the temples and markets. I have not tried the bird's nest soup in Chinatown yet, but might before I leave.
The purple fruit is Dragonfruit, which makes a great juice. The Tuk Tuks are a real wild ride. I noticed that the air quality here seems much better than many other mega-cities I have visited. Perhaps one reason is that 3/4 of the autos run on CNG or propane. Another thing I liked (for all you traffic engineers out there) are the countdown timers on all the signals. We see a lot of these for pedestrians, but most of the signals here have them for drivers too. It allows the driver to shut down the vehicle because they can see how long until they get the green light. Maybe this only works on fixed-time signals? The last photo is different types of dried shrimp, which is used like salt as a seasoning. Also, fish sauce is another salt-substitute, a bit like soy.
After a few days here I went up to Chiang Mai for trekking and a different environment for a few days.