Hobby Lobby is the American arts-and-crafts retail chain where, as Jenna Ortega revealed on Late Night with Seth Meyers in October 2026, she sourced the big block of styrofoam for her childhood Halloween rock costume. She spray-painted the foam to resemble stone and completed the outfit with a headband that said ‘rock.’ The detail grounds her now-famous Halloween devotion in the most ordinary of places: a craft-store aisle, a determined kid, and a concept nobody else would attempt.
(NickRewind / Wikimedia Commons (CC BY 3.0))
Mentioned in: Jenna Ortega Reveals She Once Dressed as a Rock for Halloween. The Costume Was Completed with a Hilarious Accessory