How to sign HALLOWEEN in American Sign Language, with practice sentences.

From the ASLmeredith Newsletter, here's October's sign of the month: HALLOWEEN! 2 signs for it, demonstrated above, and, from the email...
Here are a few example sentences, also demonstrated in the video above. As always, there is often more than one way to interpret an English sentence to ASL and vice-versa, so think about how YOU might sign the same sentence!
Note that the "ASL Gloss" is a way of roughly using English words and punctuation symbols to represent ASL signs.
#1
English: "What will you be for Halloween?”
ASL Gloss: HALLOWEEN, YOUR COSTUME WHAT?
ASL Gloss (alt.): HALLOWEEN, YOU DRESS/COSTUME WHAT?
#2
English: “This year, I plan to host a Halloween party."
ASL Gloss: CURRENT YEAR, HALLOWEEN, I PLAN HOST PARTY (ME).
#3
English: “My daughter's school has a parade on Halloween at 11 AM”
ASL Gloss: HALLOWEEN, MY DAUGHTER, HER SCHOOL HAVE PARADE, WHEN? TIME-11 MORNING.
ASL Gloss (alt.): HALLOWEEN, TIME-11 MORNING, MY DAUGHTER, HER SCHOOL HAVE PARADE.
More Halloween vocabulary can be found in this other video: • Learn ASL: Halloween V...