I would say: 'Happy Thanksgiving'. Because Thanksgiving is an American holiday, not a Dutch, there is no specific translation for it.
Gelukkig Chanoeka.
Frohes Chanukah!
happy thanksgiving
There is no Dutch translation for the word Thanksgiving, because it's not celebrated in the Netherlands. So you just say 'Thanksgiving'.
felix confessioneFelix gratiarum actio.
The Pilgrims only came to Ameria, not the Philippines, so there is no native words for Happy Thanksgiving. In America, people from the Philippines say, "Happy Thanksgiving" like other Americans.
I like to say it with a smile.
buon tacchino
gelukkig danksegging
Happy Christmas - vrolijk kerstfeest
Gelukkige Onafhankelijkheidsdag is the word for Happy Independence Day. This is translation from English to Dutch.
Vrolijk Halloween
Lá Altaithe shona dhuit
vui mừng tạ ơn