Graduation procession from 15 brimmer street to faneuil hall using the following route: ? Out the front door of the school and take a right on brimmer street ? Left on mt. Vernon street to charles street ? Right on charles street to beacon street ? Cross beacon street to boston common ? Walk through the common to winter street ? Cross tremont street and turn left to city hall plaza ? Through city hall plaza and down the stairs to congress street ? Cross congress street to faneuil hall