Get free Halloween flashcards, worksheets, coloring pages, and more in the Super Simple Learning Resource Center: http://supersimplelearning.com/resource-center/browse/product/super-simple-songs-halloween/
Get Halloween lesson plans and party ideas here: http://supersimplelearning.com/halloween/
Knock Knock English teachers and students singing “Knock Knock Hello” at our 2006 Halloween party in Tokyo.
Song: Knock Knock Hello – http://supersimplelearning.com/songs/original-series/one/knock-knock-hello/
Album: Super Simple Songs 1