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. They also have a selection of  fresh vegetables favored by South Asian, various leafy veggies, okra, white gourd, bitter gourd, taro etc.and a reasonably priced meat selection, including chicken, lamb, goat and beef