St. Patricks Day

Beginner's Jig

Irish Washer Woman by Josh Vietti
Robin's Tutorial

Drunken Irish Jig

High Beginner - Another Irish Drinking Song - Da Vinci's Notebook
Robin's Tutorial

Halloween

 Skeleton Sam

Improver - Skeleton Sam by LVCRFT
Robin's Tutorial

Wonderland Waltz (High Improver)

Welcome to Mystery - Plain White T's 
Robin's Tutorial

Christmas

Christmas (Baby Please Come Home)

Improver - Christmas (Baby Please Come Home) by Lady A

Jingle Bell Rock

Improver - Jingle Bell Rock by Chubby Checker & Bobby Rydell or Raskel Flatts, also works with Wild Hearts by Keith Urban 
Robin's Tutorial

White Christmas

Beginner - White Christmas by Michael Bublé (duet with Shania Twain)
Robin's Tutorial

What Christmas Means To Me

Beginner - What Christmas Means To Me by Home Free ( or any other version of the song)
Robin's Tutorial