Contact Us

Use this form to contact National Day Calendar directly.  This form can also be used for licensing and/or appearance inquiries as well. If you wish to submit your ideas for a National Day, Week or Month – Go Here.

National Day Calendar is located at 712 West Main Street in the historic town of Mandan, ND 58554.

 Our mission statement is three simple words.  Celebrate Every Day. 

Phone:  701.204.6674

Office Hours:
Monday – Friday
8:30 a.m. to 5:00 p.m. CT