The short version:
- → Work events are legally considered extensions of the workplace in California
- → Sexual harassment at parties, conferences, happy hours, and work trips is covered by FEHA
- → Alcohol does not excuse the behavior or reduce employer liability
- → Your employer is responsible for what clients and customers do to you too
The Location Doesn't Matter — the Relationship Does
California law defines workplace harassment broadly. What matters is not whether the event happened inside the office — what matters is whether it happened in a work-related context involving people from your workplace.
Under the Fair Employment and Housing Act (FEHA), courts look at the totality of the work relationship. A company holiday party, a team happy hour, an annual conference, a business trip, a client dinner — all of these are considered work-related settings. The harasser was your supervisor or coworker. The event existed because of your employment. The employer organized, sponsored, or was otherwise involved.
That relationship does not disappear because there's a bar tab.
Events Where We See This Most Often
Company Holiday Parties
A senior director gets drunk at the holiday party and gropes an employee. She reports it Monday morning. HR says "he was just having fun" and takes no action. The fact that it happened at a party — and that he was drunk — does not make it less serious or less actionable. Employers who host events where alcohol is served have an added duty to prevent harm.
Team Happy Hours & After-Work Drinks
A coworker or manager crosses the line at after-work drinks — unwanted touching, sexual comments, persistent advances. It counts when the outing was organized by the company or attendance was encouraged by management. The fact that it happened after 5pm at a bar does not remove the employer's responsibility.
Conferences & Business Trips
Out-of-town travel creates situations where normal boundaries break down. A supervisor knocking on a hotel room door, inappropriate behavior at a conference dinner, unwanted advances when a colleague has had too much to drink — all of these count. Many of the worst cases we see happen during work travel, where the employer has put employees in vulnerable situations away from home.
Client Dinners & Networking Events
A client makes sexual comments, touches a leg under the table, or sends inappropriate messages after a business dinner. The employee tells their manager. The manager says: "He's our biggest account, just deal with it." The employer is responsible for protecting their employees from client harassment — and telling an employee to tolerate it to preserve a business relationship is itself a FEHA violation.
Virtual Work Events
Online happy hours, team Zoom calls, and company chat platforms are also workplace extensions. Sexual comments made in a company Slack channel during a virtual event, or inappropriate behavior on a team call, is covered the same way as in-person conduct.
“Everyone Was Drinking” Is Not a Defense
One of the most common things employers say after a work event incident is that alcohol was involved, the harasser was “just having fun,” or that the employee should have expected this kind of atmosphere at a party.
None of that is a legal defense. Intoxication does not excuse sexual harassment. An employer who hosts an open-bar event actually has an additional duty to monitor the environment and prevent foreseeable harm. Knowingly serving alcohol at an event and then doing nothing when things go wrong — or dismissing a complaint with “he was just drunk” — increases the company's exposure, it doesn't reduce it.
What actually matters: Was the conduct sexual in nature? Was it unwelcome? Did it affect the terms of your employment or create a hostile environment? Did your employer fail to take corrective action after learning about it? Those are the questions California law asks — not whether there was an open bar.
Your Employer's Liability for Work Events
California courts have consistently held that employers are liable for harassment that occurs at work-related events. The standard is whether the event was sponsored, organized, or sufficiently connected to the employment relationship.
When the harasser is a supervisor, the company is automatically liable — even if they claim they didn't know what happened at the event. When the harasser is a coworker or client, the company is liable if they knew or should have known, and failed to take corrective action. This includes cases where the employer simply waves it off after learning what happened.
What to Do If This Happened to You
- 1Write down exactly what happened: Date, time, location, what was said or done, who was present, and how you responded. Do it as soon as possible while details are fresh.
- 2Report it — in writing if possible: Email HR or your manager to document the complaint. Even if you're not sure what they'll do, having a written record that you reported it protects you from retaliation and strengthens your claim.
- 3Save any evidence: Photos, texts, social media posts, or any other documentation from the event. Screenshots of messages from the harasser.
- 4Talk to an employment attorney before you do anything else: An attorney can help you understand your rights, advise you on how to document the situation, and protect you if the company retaliates against you for reporting. Consultations are free.
Frequently Asked Questions
Is sexual harassment at a company party covered by California law?
Yes. Company events are considered extensions of the workplace under California law. Sexual harassment at parties, happy hours, work trips, and conferences is treated the same as harassment in the office.
Does it matter that alcohol was involved?
No. Alcohol does not excuse harassment or reduce employer liability. Employers who serve alcohol at events actually have an additional duty to prevent foreseeable harm.
What if I voluntarily attended?
Voluntary attendance does not waive your right to be free from harassment. Choosing to attend a company event does not give anyone permission to harass you.
Can my employer be liable for what a client did to me at a business dinner?
Yes. California employers have a duty to protect employees from third-party harassment. If your employer knew about client harassment and did nothing — or told you to tolerate it — they can be held liable.
What Happened at That Event Was Real. So Are Your Rights.
Our California employment attorneys represent workers who were sexually harassed at work events, company parties, conferences, and business trips. Free consultation. No fee unless we win.