Students get free Call Hall ice cream during John Rush the Human iPod event over the lunch hour at K-State Student Union Courtyard on Oct. 11, 2017 (Saya Kakim | Collegian Media Group)

Students get free giveaways and candy bars during John Rush the Human iPod event over the lunch hour in the Courtyard at K-State Student Union on Oct. 11, 2017 (Saya Kakim | Collegian Media Group)

Students get free giveaways and candy bars during John Rush the Human iPod event over the lunch hour in the Union Courtyard at K-State Student Union on Oct. 11, 2017 (Saya Kakim | Collegian Media Group)

Michielle Harper gets free Call Hall ice cream during John Rush the Human iPod event over the lunch hour at the K-State Student Union on Oct. 11, 2017 (Saya Kakim | Collegian Media Group) (Saya Kakim | Collegian Media Group)

Alex Maynard and Ben Huddleston get free Call Hall ice cream during John Rush the Human iPod event over the lunch hour at K-State Student Union Courtyard on Oct. 11, 2017 (Saya Kakim | Collegian Media Group) (Saya Kakim | Collegian Media Group)

Alex Maynard and Ben Huddleston get free Call Hall ice cream during John Rush the Human iPod event over the lunch hour at K-State Student Union on Oct. 11, 2017 (Saya Kakim | Collegian Media Group) (Saya Kakim | Collegian Media Group)

John Rush plays guitar and sings while taking requests from the audience over the lunch hour at K-State Student Union on Oct. 11, 2017 (Saya Kakim | Collegian Media Group)