This is one of the many Bangladeshi-owned grocery stores/ steam table eateries along 3rd street.
The groceries all the usual Indian/Pakistani/Bangladeshi and even some Sri Lankan spices and condiments. Also a selection of snacks, desserts, teas. The food served here is inexpensive but very good. Bangladeshi cuisine is known for its emphasis on fish and I would highly recommend those dishes here but the traditional indian cuisine here isn't bad either.