Before I turn in I better get this up for those who will be awake when this airs. Yes, it's yet another tie-in to Z (I think), this time featuring Luffy's backstory…again!
Title: ''Episode of Luffy: Adventure on Hand Island''
New Characters: Diego, Regis (not the one you're probably thinking of), and Commodore Birch (two-faced snake hand-puppet wacko)
Animation Director: Hiroshi Shimizu (new, but did do some work on the old 90s OVA)
Time: 7:00AM EST
I think it'll be streamed through the usual channel, if keyhole is up to snuff. If not I'm sure it won't be too long before it goes up online.