TEMPE, Ariz. - The oldest son of Republican presidential nominee, Donald Trump, is scheduled to make an appearance Thursday in the Valley.

Donald Trump Jr. is expected to speak at a rally on Arizona State University's Tempe campus at the Sun Devil Recreation Center, Green Gym.

According to a release, Trump Jr. will be speaking to millennials about the importance of the 2016 election.

Chelsea Clinton -- daughter of Democratic presidential nominee, Hillary Clinton -- spoke at an ASU rally just last week before the final presidential debate.

The hour-long rally is set to take place from 2 p.m. - 3 p.m., according to a release.

The online event page says the doors will open at 1 p.m.

The event is free but those interested in attending must RSVP for a spot, here.