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 auxiliary group of St. Andrew Society of Colorado, CTDC welcomes your tax deductible donation. 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.

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

As a member of the CTDC, you are invited to attend our monthly meetings.

Thank you for supporting Colorado Tartan Day.

To view your Shopping Cart, click the button below.

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

Event Information

Save the Date

Saturday - February 10, 2024 at 1:00 PM.

St. Brigit Episcopal Church 110 Johnson St.
Frederick, CO. 80504

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.

Specific directional information available at:


Reservations for the Highland Sweetheart Tea are now Closed, thanks for supporting the Colorado Tartan Day Festival.

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

Save the Date

Colorado Tartan Day Festival

Saturday & Sunday April 13 - 14, 2024

Please join us at the Boulder County Fairgrounds, Longmont, Colorado.
9 am to 5 pm Saturday and 9 am to 4 pm Sunday

Celebrate Celtic Heritage with us, meet the Clans honoring our ancestors.

2024 Clans, book your reservations!

Clans are $65 for a 10 x 10 ft. space.

Clan Name

2024 Non-food Vendors, book your reservations!
Vendors are $130 for a 10 x 10 ft. space.

Vendor Name

Be a 2024 Tartan Day Sponsor
Star Sponsor Levels

Star Sponsor Name

Be a 2024 Tartan Day Corporate Sponsor
Corporate Sponsor Levels

Corporate Sponsor Name

“Colorado Tartan Day Festival is solely funded by events, sponsors, and donations.”

Colorado Tartan Day Festival will not be held responsible for loss, theft or damage to any participant or attendee property.

Your purchased information will be emailed to you by Pay Pal.
Please print a copy for your records.


Colorado Tartan Day Festival Location

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