September 2021 Fun Holidays - Here are just a few! Market these and use in your own E-blast to clients. 5-11 Substitute Teacher Appreciation Week 9-12 Craft Brewery Week 11-25 National Security Officer Week 12-18 National Truck Drivers Week 1. No Rhyme or Reason Day – Building & Code Staff Day 2. V-J Day 3. Skyscraper Day – National Food Bank Day 4. National Wildlife Day – World Beard Day – Newspaper Carrier Day – Franchise Day 5. International D