Lucifer: well hello there Slu- *notices adalie* Haven and what the fu- Fun are you wearing
Haven: *grins* Can't ya tell? I'm an angel! I got the plastic halo and everything!
Lucifer: *snickers* and what is the little shi- *gets glared at by Haven* Sugarplum fairy! Meant to be?
Adalie: A Princess Duckie!
Lucifer: oh really?
Adalie: Yep! And I got lots of candy! Do you want some Mr Lucifer?
Lucifer: oh no thank you...anyways I've come to ask you both whether or not your gonna come with me to go cause some good ole Halloween chaos? while my awful angelic siblings aren't watching this place?
Haven: *sighs* Fine after we trick or treated for a bit then meet up at the park say 9?
Lucifer: Good for me! And by the way, Lili says hi!
I almost completely forgot to post this
Since Halloween is meant to be the night when demons and spirits are meant to be roaming around most of Hell's royalty are out and about to fuck shit up
And what Luci meant by his siblings not watching earth is that heaven banned all angels from going down to earth for the entirety of Halloween till the next day (all saints day) where they will "deal" (exterminate) with the remaining demons
Don't worry tho Haven and Adalie hang around in hell with some friends for that.
Also, the tradition of wearing costumes was to "trick" the demons into thinking the wearer was one of them. (or something like that) so either demon are incredibly stupid or someone made that up to mess with people (probably lucifer)