Valle Monte League Announces Trick-or-Treat Trail at the Winchester Mystery House
Join us for a Family-Friendly Halloween Adventure on Sunday, October 26, 2025
SAN JOSE, CA (October 15, 2025) — Valle Monte League is excited to invite families and thrill-seekers alike to a spooktacular Halloween event at the iconic Winchester Mystery House.
On Sunday, October 26, 2025, visitors of all ages can experience the safe and fun of the annual Trick-or-Treat Trail event, filled with festive activities, fun surprises and plenty of candy.
This enchanting event offers a safe and engaging environment for children and adults to enjoy the Halloween spirit. Participants will embark on a walk through the sprawling gardens of the historic Winchester Mystery House, decorated to delight and spook. Along the way, various themed stations will offer treats, games and entertainment. Guests are encouraged to come in costume.
Highlights include:
- Trick-or-treat stations along the decorated garden path to collect sweet treats
- Halloween-themed crafts and activities including a jump house, face painting, table games and more
- Live performances
- Pumpkin patch where trick-or-treaters pick a pumpkin to decorate and take home
Proceeds from the event support Valle Monte League’s efforts to benefit mental health agencies in Silicon Valley. The Winchester Mystery House has been a longtime supporter of Valle Monte League’s mission and will once again be a sponsor of Christmas Tree Elegance.
Event Details:
Date: Sunday, October 26, 2025
Time: Go to Winchester Mystery House to purchase tickets and pick your time
Location: Winchester Mystery House, 525 S. Winchester Blvd, San Jose, CA
Tickets: Available online
Attire: Dress in your favorite costume and prepare for a hauntingly good time
“I am thrilled to invite families and adventure seekers to join us for our annual Trick-or-Treat Trail at the Winchester Mystery House. This event promises a day filled with fun, surprises and community spirit, all while supporting vital mental health programs,” said Aimee Walsh, President, Valle Monte League.
“We’re delighted to partner with Valle Monte League once again to bring families and friends together for a magical Halloween experience. The Winchester Mystery House’s enchanting gardens serve as the perfect backdrop for creating unforgettable memories this season,” said Amelia Richardson, Senior Marketing Manager of Winchester Mystery House.
About us:
Valle Monte League, Inc., a 501(c)(3) and an all-volunteer nonprofit organization of 130 women in the Santa Clara Valley, was established in 1950. Valle Monte League supports three mental health organizations and continues to operate without an office and with no paid administrator. All net proceeds from Valle Monte League’s fundraiser, Christmas Tree Elegance, are distributed to these mental health agencies: Caminar’s Family & Children Services, Centre for Living with Dying – Bill Wilson Center and Hearts & Minds Activity Center. Valle Monte League’s Tax ID is 94-1702679.
Media contact: media@vallemonte.org