Here is a list of tradiontal gift giving occasions and gift giving holidays. 

Traditional Gift Giving Occasions and Holidays
Administrative Professionals Day
Anniversary
Baptism
Bar/Bat Mitzvah
Birthday
Boss’s Day
Christmas
Congratulations
Engagement
Fathers Day
Get Well
Graduation
Hanukah
Housewarming
Just Because
Mother’s Day
New Baby
Promotion / New Job (Job)
Retirement
Secretary’s Day
Thank You
Valentine’s Day
Wedding