Grand Park and The Music Center presents L.A. County’s largest free July 4th celebration with the annual Grand Park + The Music Center’s 4th of July Block Party. The family-friendly event will cover more than five city blocks, from Spring Street to Grand Avenue and from Temple Street to 2nd Street, with two high-profile stages featuring DJs and live bands throughout the event. The celebration will be capped with Downtown L.A.’s largest fireworks show. The display will be shot from…