By sheer luck I found the young activists organizing the FFF March in Prague before 9/20. We marched with them. I had the painted parachute from the Montgomery County, Maryland Climate and Music Festival with me and one blank one. I had even bought the paint to create a new one with them. The latter didn't happen since they dispersed very quickly after the March and beforehand there was no time. I left the parachute and paints there for them to complete the project. Still I spread out the painted parachute on the beautiful main square and had great conversations with lots of people about climate.
I also decided to have people sign messages on our painted parachute, mostly in Czech.