Tartan Day was originally conceived as a day to celebrate Scotland's cultural and historic contributions to the world. We invite all who have embraced the Tartan to join us in celebrating family, community, nation, heritage, and the human need for connection.


As an auxilary group of St. Andrew Society of Colorado, the CTDC welcomes your tax deductible donations. If you are interested in making a donation, please select the donate button below.


The CTDC welcomes volunteers. If you are interested in volunteering, please contact us by clicking on the eMail link at the bottom of the page.

Colorado Tartan Day Festival

Please join us at the 2018 Tartan Day Festival on Saturday and Sunday, April 14 & 15 in Longmont, CO.
Click here for more information.

Save the Date

“Colorado Tartan Day Festival is solely funded by events & donations.”

Membership Information

Help keep Tartan Day festivities active by volunteering or becoming a member of the Colorado Tartan Day Council, below are our annual membership rates:

•  $25.00/year for a family membership
    (includes children 18 and under)

•  $15.00/year individual membership

•  $20.00/year Senior family membership (65 and older)

Select a Membership

Along with your payment, please complete a membership application. Click here to fill out the form. As a member of the CTDC, you are invited to attend our monthly meetings.

Thank you for supporting Colorado Tartan Day.
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The Colorado Tartan

More Colorado Tartan Information can be found at these links:Tartans Authority and Colorado State Tartan Wikipedia

Many Coloradans of Scottish, Irish, and other Celtic backgrounds contributed to the growth, prosperity, and cultural richness of Colorado. The Colorado tartan is comprised of a pattern and colors symbolic of Colorado's splendor and history. The beauty of the clear Colorado skies is represented by blue, the pine and spruce that grace the mountains are represented by the cool green of the tartan.


Send us an email for mailing your membership payment directly to us or for other information.  Drop a note.  Email Us

Colorado Tartan Day Festival

Saturday & Sunday April 14 - 15, 2018
At the Boulder County Fairgrounds, Longmont, Colorado.
9 am to 5 pm Saturday and 9 am to 4 pm Sunday
Admission is Free to the Public.

Colorado Tartan Day Highland Harvest Tea

Saturday - November 11, 2017 at 1:00 PM.
St. Brigit Episcopal Church 110 Johnson St.
Frederick, CO. 80504

All reservations for this event must be pre-paid and all seating is assigned. We have arranged for some larger tables to accommodate groups. Our ability to accommodate groups is on a first come first serve basis, so the earlier we receive your reservations the more likely we can accommodate your request.

Specific directional information available at:

The church is to the east behind the yellow house on the northeast corner of 1st Street and Johnson, which becomes Oak as it crosses 1st.
The driveway to our parking lot is accessed off of Johnson Street -- look for the curb cut and proceed into the gravel lot.

Reservations are now Closed, thanks for supporting the Colorado Tartan Day Festival

We will have a list of pre-purchased reservations at each event.
Please contact a Tartan Day Council member upon arrival at the event.

Sponsors, Clans, and Organizations

Colorado Tartan Day Festival Location

Boulder County Fairgrounds, 9595 Nelson Road, Longmont, CO 80501