President Trump is scheduled to hold a Make America Great Again campaign rally in Richmond, Kentucky Saturday evening, at the Eastern Kentucky University’s Alumni Coliseum, and the line of people waiting to get one of the arena’s 6,000 seats is already growing by the thousands.

Many more are expected to overflow into the standing-room only space of the arena.

Trump is hosting the event to support Republican U.S. Rep. Andy Barr, who is running a tight race against retired fighter pilot Amy McGrath.

Protesters are expected at the event as well, and over 100 of the university’s faculty members signed a letter earlier this week opposing the president’s appearance on their campus.

Below are some of the videos and photos that have emerged of the growing lines.