More than a decade after Frank Léal opened The Grove as a farm-to-table restaurant on his Léal Vineyards estate off Pacheco Pass Highway, the venue has reemerged under a new name and a new business model: MOHI at the Grove. The restaurant, which reopened this summer after shutting down during the pandemic, is now one piece of a broader “MOHI” brand Léal is building across South Valley, anchored by MOHI Farm in Morgan Hill and extending to a fort…