This Cambridge City Hall wedding is only day ONE of Rosemary and Ross’s incredible celebration — honestly, they couldn’t possibly be contained in a single day! Rosemary found me through Britni (who had an incredible Cambridge wedding herself) so I knew her and Ross would be awesome. I met them at their Arcadia National Bar engagement session and YEP — CONFIRMED. They are laid-back and relaxed, hilarious, warm, fun to hang out with, and somehow both glamorous and exceptionally humble (I mean LOOK at their classic wedding outfits!). This was part one of their celebration weekend — a simple, beautiful ceremony at Cambridge City Hall (which is stunning, as you…