Afaik neither of those sweets is sold here. The most Halloween candy here is gummi animals in spooky shapes. One local supermarket also sold certain non-pumpkin vegetables and fruit under a Halloween branding this year for some reason, though I have no idea what violet potatoes' connection to it is supposed to be, nor for the red fleshed apples. Those looked really cool though and were actually quite tasty, with a good flavor in addition to the unusual color.