Tour guides at San Jose's Winchester Mystery House staged a one-day strike Saturday, accusing management of unfair labor practices.

Why it matters: The guides, who unionized with Teamsters Local 856 in 2025, are still negotiating a first contract at one of the South Bay's best-known attractions during its busy Halloween season.

What's in dispute

  • Workers say management asked guides directly to sign image and likeness waivers rather than bargaining over them with the union, NBC Bay Area reports.
  • They are seeking better wages, health care, longevity benefits and caps on tour group sizes.
  • Guide Emma Garcia Jones and lead negotiator Veronica Diaz spoke for the workers. Management did not respond to requests for comment, KTVU reports.

The 160-room Victorian mansion covers about 24,000 square feet and has 47 stairways.