Attendants also regularly pass down each car selling soft drinks, snacks, or excellent hot sweet Indian tea (garam chai) for a few rupees.

列车员也会到各个车厢里去买一些软饮料、小点心或是热印度甜茶(garam chai，只需几卢比)。

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Another restaurant bound to become a Hudson institution is the Chai Shop, where authentic Indian food made from local ingredients, such as wild spinach pakora, is served inside a still-functioning home furnishing store.

BBC: Quirky culture, north of NYC