1st week March 

Namesake Day - first Sunday in March

National Pig Day

Peace Corps Day

Peanut Butter Lovers' Day

Plan a Solo Vacation Day

World Compliment Day

Old Stuff Day

Caregiver Appreciation Day

I Want You to be Happy Day

If Pets Had Thumbs Day  

National Anthem Day

Peach Blossom Day

Holy Experiment Day

Hug a GI Day

Multiple Personality Day

Dentist's Day

Employee Appreciation Day first Friday in March

National Frozen Food Day

National Salesperson Day - first Friday in the month

World Day of Prayer - First Friday of the month