Stevens scored 15 points and brought in 11 rebounds in the best performance of his NBA career thus far.
"Cael is really good at keeping us calm and collected out there. It's just wrestling at the end of the day.
Penn State went four-for-four in the semifinal round while Greg Kerkvliet and Michael Beard both became All-Americans.
The vigil, as well as an open mic session, will take place at 6 p.m. on Sunday, March 21, on Old Main's steps.
The Nittany Lions are now riding a four-match win streak following Friday's victory.
The Nittany Lions still sit at second place in the team score race behind Iowa.