Poems in the wild

Have you ever seen a poem in the wild?
Stumbled upon a few lines grazing by the train tracks? 
Caught a glimpse of a metaphor darting across the street? 

During National Poetry Month, we released poems
into the wilds of Woodstock to see what they would do in
their natural habit: people's lives. 

There were poems in shop windows, hanging from tree branches,
on coffee sleeves, on menus. Did you come across any?