Will you be watching the blue moon Friday? Share your photos with CNN iReport.
(CNN)If anything unusual happens to you Friday, you'll be right to say it was "once in a blue moon."
17:51 Disneyland half-marathon and other runDisney races cancelled in 201831
11:35 Joan Rivers' Fashion Police Has Been Canceled After a 22-year Run22
17:04 CMA Awards 2017: Who are the country music performers and nominees?23
00:39 China ambassador: How our 'opening up' is helping world economy27