What is the American term for a day or event created mainly for commercial purposes, named after a card shop founded by Joyce Hall?
Hallmark holiday: "Hallmark holiday" is a term used predominantly in the United States to describe a holiday that is perceived to exist primarily for commercial purposes, rather than to commemorate a traditionally or historically significant event. Hallmark holiday:  The name comes from Hallmark Cards, a privately owned American company, that benefits from such manufactured events through sales of greeting cards and other items. Hallmark Cards:  Founded in 1910 by Joyce Hall, Hallmark is the largest manufacturer of greeting cards in the United States.
Hallmark holiday