Punjabi Grocery and Deli is a vegetarian establishment which is always open, cash only, and affordable. The majority of the entrees are vegan, and there are many options of samosa, curries and more. They boast using eco-friendly plates, too. They offer a variety of packaged goods, most of which are Indian specialities and snacks. Please ask about vegan options, and they will accommodate you.
(can vary during public holidays)