May long weekend

noun4

1. •
   (US, Canada) A 3-day weekend with a statutory holiday weekday and Saturday and Sunday, in May, used to mark the beginning of summer season in some industries.
2. •
   (Canada) The Victoria Day 3-day weekend.
3. •
   (US, Canada) The Memorial Day 3-day weekend.
4. •
   (Canada) The Journée des Patriotes/Dollard-des-Ormeaux Day/Fête nationale des Patriotes 3-day weekend