There is no Halloween in Germany, though because of movies it is becoming more popular.
So if you mean october 31 then it is "Halloween" in German as well
Although they don't celebrate halloween in Germany in most cases, they do still have a way to say Happy Halloween. Glucklichen Halloween is the proper way to do it! Make sure to emphasize the umlaut otherwise it will take on a different meaning.
Halloween is not widely celebrated in Germany and there is no German word for the occasion. They have simply adopted the English word - Halloween.
Dulces o travesura, in spanish Süsses oder Saures, in German
German Unity Day Halloween and Erntedankfest
Halloween in Korean Chuesok
Feter Halloween.
Vrolijk Halloween
Glædelig Halloween
'Joyeux Halloween"
What do bees say on Halloween? This year I'm dressing as a zombee.
Do not open until Halloween.
Chocalate.