Organized in April 1875, Petersham Grange # 95 is celebrating its 150th anniversary. At a recent Grange meeting, the Massachusetts State Grange recognized the Petersham Grange on 150 years of service to the Grange and the Petersham community. Service in recent years includes production and presentation of "Margarine! The Musical: An Agrarian Melodrama," helping save seeds, supporting the Petersham Friday Market, and its Ring of Fire Healthy Soils Initiative. Pictured are State Grange Deputy Diane Szkutak, Petersham Grange President Arthur Alger, and other members of the Petersham Grange at the May meeting. CONTRIBUTED PHOTO