April 18, 2026 – Earth Day Celebration, 9 AM – 4 PM Kidd-Key Park, Sherman
April 25, 2026 – Doc Holiday Festival, 9 AM – 5 PM, Main Street, Denison
April 30, 2026 – Terrell Elementary PTO Picnic, 5:30 PM – 7:30 PM, Denison
May 2, 2026 – Founder’s Day, 4 PM – 8 PM, Howe
June 20, 2026 – Junteenth Fesitval, 12 PM – 5 PM, Kidd-Key Park, Sherman
July 3, 2026 – Gainesville’s Great American Birthday Bash, 5 PM – 10 PM, Gainesville Municipal Airport, Gainesville
July 4, 2026 – Tom Bean Independence Day Parade and Block party, 10 AM – 2 PM, Tom Bean
August 8, 2026 – MasterKey Academy’s Back-to-School Bash, 9 AM – 12 PM, Sunset area, Sherman
September 19, 2026 – Sherman Arts Festival, 9 AM – 4 PM, Kidd-Key Park, Sherman
September 26, 2026 – Pottsboro Frontier Day, 9 AM – 3 PM, Friendship Park, Pottsboro
September 27, 2026 – Gainesville Sunflower Festival, 10 AM – 4 PM, Cooke County Fairgrounds, Gainesville
October 3, 2026 – Denison Fall Fest, 9 AM – 4 PM, Main Street, Denison
October 6, 2026 – National Night Out, 6 PM – 8 PM, Farmers Market, Gainesville
October 10, 2026 – Gainesville Depot Day, 10 AM – 4 PM, Farmers Market, Gainesville
October 17, 2026 – Peanut Festival, 8 AM – 4 PM, Main Street, Whitesboro
November 7, 2026 – Día de los Muertos, 10 AM – 5 PM, Cultural Arts District, Denison