Religion does not play a very influential role in the capital as it would compared to other cities. However, a good proportion of the population remains devout and offers daily alms to the monks who walk their neighbourhoods. Muslims are often either assimilated entirely by the Thai or live in remote parts of the city such as the Nong Chok district where traditional Thai Muslims still live.
Yaowarat and Phahurat give a more authentic experience, although many stores sell the cheap teen accessories found elsewhere as well. Just sitting at a plastic chair and watching daily commerce evolve is a fun activity in itself. Phahurat is the best destination for fabrics, available in all colours and sizes. Pak Khlong Talat is a surprisingly fun wholesale market for all kinds of cut flowers and vegetables. If you’re a morning person, visit it around 03:00, when new flowers from upcountry arrive and the marketplace is beautifully illuminated.