Set Time Zone for End User for In Person Events

I am making a meeting link for an in person event. I want to invite our costomers and leads to meet us at the show and let them scheudle a time with our HubSpot meetings tool.

I can set my time zone but cannot set the time zone for the end user.

So if the show is in CA but I send it to somebody in NY, they will be seeing the wrong times unless they change the time zone.