You have to try it at least once. Most of the stalls are geared to tourists. These usually have large displays of food and hustlers persuading you to eat at their stall. Treat it as a bit of fun but keep control of what you want to eat. For not much more you can eat in one of the many restaurants around the square and get more for your money. The gem is probably the packed stall selling fish (and chips), mainly to locals. Squeeze in when you can & enjoy.
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