The transformation of Universal Studios Florida into a haunted playground is officially underway. Crews have begun installing trusses throughout the park — the skeletal framework that will soon hold seasonal props and atmospheric décor for Halloween Horror Nights 35.

Among the first decorative elements spotted on-site: creepy clown figures that hint at the unsettling atmosphere the annual event is known for delivering. The arrival of these early props is a reliable sign that the park's massive seasonal changeover is picking up steam.

Halloween Horror Nights is one of the most popular seasonal events in Central Florida, drawing visitors each fall with elaborate haunted houses, scare zones, and themed entertainment spread across the park.

This report originally appeared on WDWNT.