Denison Main St Festival

2026 Festivals in Grayson County

Texoma Earth Day Festival
The theme for 2026 is  Plastic or Planet?

April 18, 2026, 9am –  4pm

A fun, community-wide, family event where ordinary people learn practical ways to reduce their environmental footprint and impact on our planet. Attendance is free and open to the public. 

Lucy Kidd Key Park, Sherman  MAP

To volunteer for a fun and rewarding experience, please contact us.

Volunteer at our booth and make a tangible impact on our community while celebrating our planet. We need you at our booth to help register voters, and spread good citizenship among festival goers. Your participation is greatly appreciated!

Doc Holliday Denison Texas 2026

To volunteer with Grayson Democrats for a fun and rewarding experience, please contact usWe need you at our booth, and your participation is greatly appreciat

Doc Holliday Festival

April 25, 2026, 9:00 am – 5:00 pm
Main St, Downtown Denison

Doc Holliday Saints & Sinners festival returns! Join as we celebrate the boomtown of Denison in the 1870-80’s with authentic old west reenactors from the past when Doc Holliday had an office in Downtown Denison! Events will include authors, historians, wagon rides, kids activities, petting zoo, gunfights, a costume contests, food, live music, and much more. Don’t miss out on this fun-filled day! Website

Howe – Celebrate our 40th Annual Founders Day Festival!

May 2, 2026, 4 PM – 8 PM 

East Haning Street, Exit 53 from Hwy 75
Howe, TX 75459

Google MAP

For more information about the 2025 Juneteenth Celebration, visit the website.

MLK Park
1120-1198 N. Broughton St
Sherman, Texas

Community Festival & Live Entertainment
Enjoy live performances, guest speakers, vendors, and family-friendly activities as we celebrate our rich history and bright future!

Petting Zoo
Kids will have the opportunity to interact with and learn about friendly farm animals in a safe and engaging environment. This hands-on experience will bring smiles and joy to all ages!

Kid Zone
• Bounce Houses & Inflatables
• Face Painting & Arts & Crafts
• Games & Prizes

Juneteenth Motorcycle & Car Show
Hosted by GAP Crew! Show off your ride, enjoy great food, music, and fellowship as we close out the weekend with a high-energy celebration!

Juneteenth 2026

June TBD
10:00 am – 7:00pm

The Juneteenth Festival is a vibrant celebration of freedom, culture, and community!

To volunteer with GCDP for a fun and rewarding experience, please email us or call 903-354-5558.
We’ll register voters, sign up new members, and make new friends. 

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Erik Jackson, Grayson United President, Juneteenth 2024

Join GCDP for the Juneteenth Celebration!

Grayson County PRIDE!

June 2TBD, 2026, 10:00 am – 4 pm
Sherman Municipal Ballroom and Grounds

Volunteer at our GCDP booth for a fun and rewarding experience. Please email us today
Volunteer for us while enjoying the cultural diversity Grayson County has to offer.

For more information, check out the Grayson Pride Facebook page: https://www.facebook.com/GraysonPride

Hispanic Heritage Festival

Watch this fun clip from the event!

Sat, Sept TBD, 2026
11:00 AM – 6:00 PM

*Los esperamos en nuestro Festival de la Herencia Hispana, el Sábado 13 de septiembre, en la ciudad de Sherman.
¡Lleguen listos para celebrar!
*Looking forward to seeing you at the Hispanic Heritage Festival.

Sherman Municipal Grounds, Kidd-Key Park
373 W. Pecan St, Sherman, TX 75090

Email us to volunteer at our booth! Please include your name and phone number. Volunteer for a 2-hr shift, or stay the whole time! Hope to see you there!

Pottsboro Frontier Day!

Sat, Sept TBD, 2026 (last Sat?)
9:00 AM – 3:00 PM

Friendship Park
615 Hwy. 120 East
Pottsboro, TX 75076  
MAP

Entertainment all day along with children’s events, arts and crafts vendors and food vendors.

To volunteer at our booth, contact us. Please include your full name, address and phone number.

We always need more volunteers for these events and your participation is greatly appreciated!

Pottsboro Frontier Day
Pottsboro Frontier Days
Pottsboro Frontier Day

Denison Main St Fall Festival!

Sat, Oct TBD (first Sat?), 2026, 9:00 AM – 4:00 PM
Downtown Denison,
GCDP booth was in the 500 block of Main Street last year – MAP

To volunteer at our booth, contact us. Please include your full name, address and phone number. Volunteering with us at these festivals is a lot of fun!

9:00 AM – 4:00 PM

Volunteer at the GCDP booth!

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Whitesboro Peanut Festival!

Sat, Oct TBD (third Sat?), 2025
8:00 AM – 4:00 PM
Website

Downtown Whitesboro on Main Street

To volunteer at our booth, contact us. Please include your full name, address and phone number.
We always need more volunteers for these events and your participation is greatly appreciated!

 

Past Festivals

Juneteenth 2023

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Join GCDP for the 2023 Juneteenth Celebration on June 17!

June 17, 2023, 1:00 to 9:00pm
MLK Park, Sherman.

~ View previous Juneteenth photos ~

Take the 2023 SanKofa Journey, Back to Business, June 16, 2023, 6:00 p.m.
Meetup at Nature’s Source parking lot, 307 E Mulberry. Presented by Grayson United and The Historical Marker Committee for the 1930 Sherman riot.

Join GCDP for Juneteenth celebrations on Saturday, June 17, 2023, 1:00 p.m. to 9:00 p.m. at MLK Park, 1120-1198 N Broughton St, Sherman. 

To volunteer for a fun and rewarding experience, please contact us, or just show up and hang out with us for a fun-filled day of celebration and reflection. 

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