The Current Stage Machine Design Challenge
Registration is coming soon!
This year’s Design Challenge

This year’s challenge: Petal Drop
The director and design team for a production of Much Ado About Nothing have decided that during the wedding scene, they’d like to see a beautiful “rainfall” of flower petals over the lovers. It is your responsibility to make this happen.
Here are some things you know about the effect:
- It takes place center stage.
- The area the petals should cover as they fall should be an approximately 3-foot diameter circle.
- The petals used for this effect will be silk flower petals, approximately 1½” x 1½” in size.
- The petals should fall gently, slowly, and continuously for about 30 seconds (note that neither the director nor the designers have been specific about what “gently” or “slowly” means; you’ll need to make some educated decisions).
- The total distance the petals must fall (between the level the lovers stand on and the lowest masked place the petal drop device can exist) is 15 feet.
- The petal drop device itself will hang on a 1½” Schedule 40 batten, and must have a footprint not greater than 20″ by 20″.
- The petal drop device, once installed, will be inaccessible to stage hands or crew, unable to be lowered, and must be reloadable from the ground without using a ladder or lift.
- The petal drop device must be operated from 25 feet offstage of the effect; the operator will be on a level 15 feet below the level of the petal drop device.
- The petal drop device must be reloadable in less than 10 minutes.
- The moment in the play when the petal drop is in use has some musical scoring, but it is light and airy—meaning the petal drop device should be relatively silent.
- The producers are interested in any device you design being reusable for other drop effects, including snow, confetti, and ping pong balls.
- Device should be mechanical and operated manually, not motorized.
On the day of the competition, the organizers will provide:
- Schedule 40 batten
- Ladders for access
- Petals
On the day of the competition, each team will provide:
- Their petal drop device
- Hardware and tools needed for device installation
The winning team will be given:
- Personalized awards
- Passes to the annual United States Institute of Theatre Technology (USITT) conference.
- The opportunity to showcase the winning device at the USITT conference, with prototype shipping costs covered by the Fusion Studio for Entertainment and Engineering at Purdue University.