良い夫婦の日 良い夫婦 いい夫婦の日
In Japan, November 22nd is sometimes called 良い夫婦の日 (Ii Fuufu no Hi, Good Couple Day).
Via number wordplay:
 11/22  ->  1 1 2 2  ->  i(chi) i(chi) fu(tatsu) fu(tatsu) -> ii fufu -> ii fuufu.

h4. External links

* "Wikipedia entry":https://en.wikipedia.org/wiki/Good_Spouses_Day
ii fuufu no hi