Rock Painting and Hiding
| Min number of participants | 1 |
| Age | 4+ yrs. |
| Safety support by adult | Recommended |
| Min duration | 30 min. |
| Cost | None (Free) |
| Environment | Indoor / Outdoor |
Paint cheerful messages or designs on smooth stones, then hide them in local parks for strangers to find and share online — a feel-good community art project that sparks random acts of kindness.