International Family Day of is observed on15  May every year. On the occasion of this day, Wedding Palace is organising a ‘We are one family’ event in cooperation with the Ulaanbaatar City Administration. On this day, eleven Mongolian couples who have been living together in civil-partnerships for ten years will get married.

In addition, 700 families are participating in a seminar entitled ‘The Value of Family’.

UN General Assembly has ruled to mark International Family Day on 15 May every year.