It's a rock painting party!

Alex Walls, Kristi Walls, Makenna Carmichael, Katie Carmichael and Sydney Gonzalez attend Boomerang Pizza's rock painting party. [ALICIA ADAMS | Press Gazette]

MILTON — Boomerang Pizza took part in a craze sweeping the nation when it hosted a rock painting party on June 20.

Dozens of children and their parents attended the event that was free and open to the public; Boomerang supplied rocks, paint and brushes for participants. Rock painters enjoyed music and many decided to grab a drink or a bite to eat.

Many people across the country have started painting rocks with kind messages or pictures and hidden them for others to find. 

This article originally appeared on Santa Rosa Press Gazette: It's a rock painting party!