Mosco street is a cute little street that most people miss. I like this hidden grocery store there. Bangkok Center Grocery has a good selection of Thai items. If you're a foodie or love to cook, it's fun to explore these shops.
When I want to make a pat Thai or a pandan dessert, I usually stop by here.
BANGKOK CENTER GROCERY
104 MOSCO STREET
NEW YORK, NY 1oo13