Let's have a look to some characteristic holidays and special days in English speaking countries:
1. Halloween: 1. Origins (a -"general"), (b -"extended")
2. Halloween nowadays
3. Vocabulary (a)
4. Activities (a-"mixture")
(b-"Are you afraid of me?)
(c - listening (British Council))
5. Recipes (a)
6. Games (a -"crossword interactive")
2. Guy Fawkes' Night: 1. Origins
2. Nowadays
3. Rhymes
4. Activities: Advanced
3. Thanksgiving: 1. Origins
2. Myths (activity)
3. Reading (story)
4. "The first Thanksgiving"
(reading - elem/upper)
4. Christmas
5. St. Patrick's Day: 1. Oringins (extra information - video)
2. Interactive Book of facts
3. Symbols and traditions
4. Activities: a / b (R-L-S-W) / c (Listening -British Council)
6. April fool's Day: 1. Origins
2. Acrivities: a) quizz / b (R-L-S-W) / c / d (listening - British Council)
3. Vocabulary
4. Reading