LORELAI: “Oh, and lots of cars stopped at a blue light on Garvey Avenue. Why a blue light? Well, ‘cause blue’s the new red.”
Garvey Avenue is a major road in the San Gabriel valley of Los Angles’ Eastside district [pictured]. For the purposes of fiction, there may be some confusion or conflation with Garvey Street, which is in the city of Everett in Massachusetts, three miles north of Boston, once a part of Charlestown and still bordering it. That might possibly be seen as confirmation that Christopher and Sherry live in the Charlestown area of Boston.
The Annotated Gilmore Girls 