Possible Clues:

• Being so green, allow it for publicity
• Sheet of paper giving information
• Little bit of a publication on a tree?
• Seems there's little of it on the tree that's printed
• Unhappy tale about pixie going back for flier
• Printed sheet, flyer
• Circular field left undone
• Performing flea meets obstruction (a bit of foliage)
• Street handout, maybe
• Handout or brochure