Flower Children

I bumped into these guys today In St Austell town centre where they were promoting The Spring Festival. (They were not allowed to talk and just had to sign or use body language. But one whispered to me to tell me what they were doing)!
In the afternoon they were going to remove thier face gear and have thier faces painted with flowers up in the Market House.
I have not seen or been near a 'Flower Child' since the late 60's, (I was a hippie myself tho).
Aaaaah sweet memories.