Green, Cara Delevingne, Nat Wolff, and Halston Sage will host a Q&A panel. The event will also include a sneak preview of a brief scene from the movie, which hits theaters July 24.
Wolff and his brother, Alex Wolff, will also give a musical performance.
A competition held on Tumblr awarded stops to Indianapolis, Columbus, and Dallas on the nationwide Get Lost Get Found promotional tour.
The event is free to the public. Fans will be allowed to form a line at the door the day of the event. No overnight camping will be permitted.