Voodoo Tenders are available as part of a $5 box. In the box you get three tenders, plus fries (or any side) and Sweet Chili Voodoo sauce. Plus a biscuit.
They are trying to tie it into Halloween, but with this late of a roll out, this item may last past the 31st.
The greenery in the picture is chopped green onions which pairs well with sweet chili sauce drizzled over the chicken and is pretty rare to see in American fast food.