The event is a rally at Giant Expo Hall in the Pennsylvania Farm Show Complex, located at 2300 N. Cameron St. in Harrisburg on Wednesday, Oct. 30.
The doors opened at 12:30 p.m. and all attendees were asked to arrive 3:30 p.m.
A parking map was issued by the campaign. Troopers will be at the complex for extra security and to help the flow of traffic, Pennsylvania State Police told Daily Voice.
"Please be ready to show an official government ID that matches the name on the RSVP list and these arrival instructions (please have arrival instructions printed or on your phone)," the campaign wrote on the event page.
No drinks and only small bags are allowed at the event. Click here for more details.
This is Harris's 15th visit to the state during the campaign.
You can watch a live stream of the event on her YouTube channel, Facebook page, or Twitch.
Click here to follow Daily Voice Red Lion and receive free news updates.