In celebration of the Semiquincentennial of our nation, The Historical Society of Old Yarmouth (HSOY) is holding a series of commemorations, lectures, demonstrations & outdoor events ranging from telling the stories of Yarmouth’s involvement in the American Revolution to showing how trades such as printing & glassmaking were performed in support of the war effort. Research by the Society shows nearly 70% of Yarmouth males over the age of sixteen participated in the Revolution. A new monument commemorating these 445 participants will be dedicated with the celebration to include the State SAR Militia, demonstrations & insights from characters in period dress who will perform in plays or talk graveside in the Ancient Cemetery about a veteran’s service.