Of the food court vendors, this is perhaps the most familiar to local folks, since it's related to Sapporo Ramen, a popular spot at the Porter Exchange in Porter Square. Back in August, blogger Japanese-American in Boston provided some details about the H Mart location. For one thing, the menu will be "completely different." Plus, there will be the addition of sushi, offered in collaboration with Jose Garcia, who owns Ebi Sushi in Union Square. (He is also the brother of Carlos Garcia, who owns two of Sapporo's neighboring spots at the Exchange, Cafe Mami and Ittyo.)