Hari Ikan Nasional

== Indonesian == === Alternative forms === Harkannas === Etymology === From hari +‎ ikan +‎ nasional, literally “national fish day”. === Proper noun === Hari Ikan Nasional (plural Hari-Hari Ikan Nasional) (Indonesia) September 21st; A national commemoration in Indonesia, with goal of to increase national fish consumption; declared in a presidential decree in 2014, and first observed in 2014