Reply #1: Is there one dedicated to hetero couples?

[Deja Q]

Labor day is for workers, supposedly.

'Patriot Day' is for Bushko* because the use of the word 'patriot' suggests ONLY that 3000 people died for him, which makes them pariots to him.

'Valentines day' is for sex. (edit: If there's an unspoken hetero meaning to V-Day (except V-D), I don't know about it.)

Christmas is for buying and swapping things celebrating the birth of Jesus, who seemed to have been killed in vain.

I don't recall of any that's pro-hetero. Apart frm Mother's Day and Father's Day, both those were both created for the greeting card companies.