Day-Long
Observances
April Fool's Day
04/01/2004
Women Entrepreneurs Day 04/01/2004
National Fun at Work Day 04/01/2004
Lupus Alert Day 04/01/2004
International Children's Book Day 04/02/2004
Reconciliation Day 04/02/2004
Alcohol-Free Weekend 04/02/2004 04/04/2004
Palm Sunday 04/04/2004
Check Your Batteries Day 04/04/2004
Daylight Savings Time Begins 04/04/2004
Tutor Appreciation Day 04/05/2004
National Workplace Napping Day 04/05/2004
First Modern Olympics (1896) 04/06/2004
No Housework Day 04/07/2004
International Feng Shui Awareness Day 04/08/2004
Maundy Thursday 04/08/2004
National Alcohol Screening Day 04/08/2004
Good Friday 04/09/2004
National Former Prisoner of War Recognition Day 04/09/2004
Self Day 04/09/2004
National D.A.R.E. Day 04/10/2004
National Siblings Day 04/10/2004
Barbershop Quartet Day 04/11/2004
Easter Sunday 04/11/2004 04/11/2004
Write Your Memoirs Day 04/11/2004
Walk on your Wild Side Day 04/12/2004
First McDonald's Opens (1955) 04/15/2004
Income Tax Day 04/15/2004
Titanic Sinking (1912) 04/15/2004
Rekindle Your Romantic Self Day 04/16/2004
Husband Appreciation Day 04/16/2004
National Stress Awareness Day 04/16/2004
National Wear Your Pajamas to Work Day 04/16/2004
National Youth Service Days 04/16/2004 04/18/2004
National Auctioneers Day 04/17/2004
Pet Owner's Independence Day 04/18/2004
Boston Marathon 04/19/2004
Administrative Professionals' Day 04/21/2004
National Teach Children to Save Day 04/22/2004
Take Our Daughters and Sons to Work Day 04/22/2004
National Cleaning Day 04/24/04 (Last Sat of every month)
Earth Day 04/25/2004
Zipper Patented (1913) 04/29/2004
National Arbor Day 04/30/2004
Hairstylist Appreciation Day 04/30/2004
International Walk Day 04/30/2004
National Hairball Awareness Day 04/30/2004
Week-Long Observances
National Sleep Awareness
Week 03/29/2004 04/04/2004
Golden Rule Week 04/01/2004 04/07/2004
Laugh at Work Week 04/01/2004 04/07/2004
Medication Safety Week 04/01/2004 04/07/2004
Testicular Cancer Awareness Week 04/01/2004 04/07/2004
National Blue Ribbon Week 04/04/2004 04/10/2004
National Week of the Ocean 04/04/2004 04/10/2004
National Public Health Week 04/05/2004 04/11/2004
Passover Begins (sundown) 04/05/2004 04/13/2004
National Garden Week 04/11/2004 04/17/2004
National Womens' Nutrition Week 04/11/2004 04/17/2004
Pan American Week 04/11/2004 04/17/2004
Explore Your Career Options Week 04/12/2004 04/17/2004
Egg Salad Week 04/12/2004 04/18/2004
Young Peoples' Poetry Week 04/12/2004 04/18/2004
Consumer Awareness Week 04/16/2004 04/20/2004
National Park Week 04/18/2004 04/24/2004
National Volunteer Week 04/18/2004 04/24/2004
National Window Safety Week 04/18/2004 04/24/2004
Canada Book Week 04/18/2004 04/24/2004
National Coin Week 04/18/2004 04/24/2004
National Crime Victims' Rights Week 04/18/2004 04/24/2004
National Karaoke Week 04/18/2004 04/24/2004
National Library Week 04/18/2004 04/24/2004
National Organ and Tissue Donor Awareness Week 04/18/2004 04/24/2004
National Credit Education Week 04/19/2004 04/24/2004
National TV Turn-Off Week 04/19/2004 04/25/2004
National Wildlife Week 04/19/2004 04/25/2004
Astronomy Week 04/19/2004 04/25/2004
Jewish Heritage Week 04/25/2004 05/01/2004
National Playground Safety Week 04/26/2004 04/30/2004