I do love an 80's rock or sock hop dance/music theme as you can decorate with old vinyl records, pics of jukeboxes, pink & black, music notes.
Hawaiian for room deco or clothing is okay, but what type of music would be played?
A pop music party too.
I always liked dressing up like Halloween for a party theme. It really beings out the creativity in the guests in my opinion.
Any music theme: reggae
Listening to Bonnie McKee song "American Girl"
Popcorn. And monkeys. Popcorn and monkeys.
Vicars and tarts.
Hawaiian can be nice (:
NEON