Tinney Davidson is an 88-year-old Canadian woman. She and her husband moved into their house near the local high school back in 2007. They would sit in front of their window and wave to the kids go to and from school every day. Tinney’s husband passed away but she continued the tradition. The kids called her the “Waving Granny.” When the kids found out she would be moving into an assisted living home, over 400 kids gathered in her front yard to say goodbye.
https://www.goodnewsnetwork.org/400-kids-say-goodbye-to-waving-granny/
She's had an impact on the students there for many years. Check out this store from 5 years ago.