Overview of the Concepts. Garrett Harker and ES Hospitality have begun opening several exciting hospitality venues just steps from Kenmore Square and Fenway Park. Among these, is the return of Eastern Standard Kitchen and Drinks and the new craft cocktail bar, Equal Measure. Best known for Eastern Standard, Island Creek Oyster Bar and The Hawthorne, Garrett is once again bringing enlightened hospitality and high energy operations to the Fenway ne...