Downtown Grants Pass will once again come alive with spooky sights and family fun this Halloween as Main Street Grants Pass hosts its annual Monster March and Costume Contest on Thursday, October 31, 2025. The events are designed to bring the community together for a safe, family-friendly celebration featuring trick-or-treating, festive costumes, and prizes for all ages.
The Main Street Monster March will take place from 3:00 p.m. to 5:00 p.m., inviting children and families to stroll through downtown for an afternoon of candy collecting and Halloween cheer. Participating merchants along 6th and 7th Streets will open their doors to hand out treats, transforming the downtown corridor into a bustling parade of superheroes, witches, and playful monsters. The event offers a secure and welcoming way for families to enjoy traditional trick-or-treating without the worry of traffic or unsafe neighborhoods.
Dozens of local businesses have joined forces to make the event possible, donating candy and decorations to create an unforgettable holiday experience. Among the sponsors and contributors are GG Sugarplum’s Bakeshop, Gallop ’n Glitz, The White Owl, Rogue Florist & Gifts, Diamond Cannabis, and The Laughing Clam, alongside many others who continue to show strong community spirit. Their participation highlights the importance of supporting local merchants while providing an engaging experience for children and families throughout the area.
Immediately following the Monster March, the annual Main Street Grants Pass Costume Contest will begin at 5:30 p.m. at the Children’s Museum located at 4th and G Streets. Registration opens at 5:00 p.m., with entry fees set at $5 for ages 0–12 and $10 for ages 13 and older. Contestants will compete for prizes in various categories, and awards will be presented to the most creative and eye-catching costumes. The contest serves as a fundraiser for Main Street Grants Pass, helping to support future downtown community events and programs.
The back-to-back events are expected to draw hundreds of families and visitors to downtown Grants Pass, continuing a beloved local tradition that celebrates creativity, safety, and community spirit. From the early afternoon trick-or-treating to the evening costume competition, the festivities promise an exciting Halloween experience for all ages. Residents are encouraged to attend, dress up, and take part in one of Grants Pass’s most festive annual celebrations that showcases the heart of the community and the dedication of its small businesses.