Oops, it doesn't look like 'level meeting to be held in the venue at chengdu that day' is a national day..

Other days

Cat Girl Day

Get Funky Day

Cursing Day

Nae Nae Day

African Immigrant And Refugee Hiv And Hep Awareness Day

Prosecco Day

Appreciate Yaself A Lil Extra Day

Lost Sock Memorial Day

Lumpy Rug Day

Unicorn Day