Before the modern postal system, Carols were one of the only methods of sending a Christmas greeting to somebody else. It is still a very popular custom in many countries.
Get your Mom and Dad's permission. Ring people's door bells, or knock only once. Give good value, by singing more than one - but do not overstay! If somebody gives you money for your performance, make sure you say "Merry Christmas" and "Thankyou." Make a lantern out of cardboard, with a battery operate torch inside. This will have good effect on their doorstep.
