Happy Birthday postcard

:For the similar postcard, see Birthday Party postcard.
Happy Birthday was a postcard in Club Penguin. It could be sent to another player for 10 coins from the Postcard Catalog.
==History==
Available from 	Available until
June 9, 2006 	Unknown
October 2007 	Unknown
January 7, 2010	Unknown
April 7, 2011 	Unknown
April 2, 2015 	Unknown
==Gallery==
Happy Birthday postcard icon.png|The icon
Happy Birthday postcard old.png|The postcard's original design before the Penguin Mail update
==See also==
*List of Postcards
==SWF==
Category:2009