Grace Aroune decided to use her Make-a-Wish Foundation wish to prank her entire high school.
Aroune explained at a school assembly that she wanted her favorite SNL cast member, Bill Hader, to fulfill her wish but he wasn’t available. Instead, some nobody actor dressed as a firefighter had come to fulfill her wish. After a few minutes, a voice came over the PA system and eventually revealed himself to be Bill Hader.
Hader hugged Grace, danced, and hung around for hours to talk to students and sign yearbooks.