Texoma Event Calendar
Events, activities, entertainment, and family friendly things to do in the communities surrounding Lake Texoma. Find community events, festivals, live entertainment, plays, concerts, seminars, and workshops.
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Monsters on Main 2025
10/31/2025 @ 5:30 PM - 7:00 PM
Free
Monsters on Main 2025 – Denison TX
Denison annual Monsters on Main Trick or Treating event returns! Join us in Downtown Denison for businesses and government departments passing out candy with a costume contest at Forest Park for all ages! Judges will begin costume contest judging at 5:30PM!