Robin Hood is not invited

Little Prince John stood on the balcony and impatiently shifted from foot to foot.
He was waiting for the postman. The prince had a birthday today, and he hoped to get many, many congratulatory cards.
But the postman on a horse rushed past the castle and did not even think to stop. He did not need to call here - no one sent a single congratulation to the prince. What, in general, is not surprising: it hurt Prince John was harmful and greedy! “It will be necessary to punish this postman,” Prince John thought vengefully.
Suddenly, very close by someone giggled quietly. At that very moment, the prince saw a toy arrow flying in his direction. Posvistul in the air, with her sticky tip, she hit him exactly in the crown. A note was tied to the arrow: "Happy birthday frog. Be healthy! Robin Hood"
Prince John could not demolish such ridicule.
He was just furious! “Ah, that"s how,” he hissed. - Well, I"ll show him! I will arrange a holiday with ice cream, jelly and cakes, but Robin Hood is not