Aug. 21: Learn about the Elderly & Disabled Tax FundGREENFIELD — The Greenfield Senior Center will host an educational session about the Elderly & Disabled Tax Fund application process on Friday, Aug. 21, at 11 a.m. The Elderly & Disabled Tax Fund is a municipal program designed to provide a lifeline for low-income homeowners. Senior Center hosting program on AIGREENFIELD — Those wondering what artificial intelligence (AI) actually is, and what it isn’t, are invited to join Digital Navigator Rich to explore the real-world side of AI on Friday, Aug. 28, from 11 a.m. to 1 p.m. at the Greenfield Senior Center. They’ll learn how AI works in simple terms, where it already shows up in everyday life and how it can sometimes reflect bias. Senior Center membership is not required, but advance registration is necessary.