Loved this story, shared by a TEDx-er in Lincoln Nebraska.

Consider the power of a bench, This lady - Allison - put "Sit here if you are Happy to Chat signs on benches in her home town of Cardiff Wales. She spoke at my TEDxKazimierz about what happened, and why it matters

https://www.ted.com/talks/allison_owen_jones_how_happy_to_chat_benches_are_tackling_loneliness_dec_2020

There are Happy to Chat benches all over the world

https://pl.pinterest.com/richardhlucas/happy-to-chat-benches-around-the-world/