![The ultimate marshmallow launcher.](https://www.theconcordinsider.com/wp-content/uploads/2015/09/MarshmallowMadness6-CI-072214.jpg)
The ultimate marshmallow launcher.
![Stacey Brown helps her son, Jack, with the rubber band phase of the construction.](https://www.theconcordinsider.com/wp-content/uploads/2015/09/MarshmallowMadness5-CI-072214.jpg)
Stacey Brown helps her son, Jack, with the rubber band phase of the construction.
![Three-year-old Jiana Hittle and her mom, Jenn, discuss the perfect launching technique before putting the plan into action.](https://www.theconcordinsider.com/wp-content/uploads/2015/09/MarshmallowMadness4-CI-072214.jpg)
Three-year-old Jiana Hittle and her mom, Jenn, discuss the perfect launching technique before putting the plan into action.
![Morgan Casey sends her marshmallow flying, while her brother, Ryan, scopes out the competition.](https://www.theconcordinsider.com/wp-content/uploads/2015/09/MarshmallowMadness3-CI-072214.jpg)
Morgan Casey sends her marshmallow flying, while her brother, Ryan, scopes out the competition.
![Marshmallow Madness was a family affair for the Lafontaines, Desmond, Isaac, Nicole and Zylah.](https://www.theconcordinsider.com/wp-content/uploads/2015/09/MarshmallowMadness2-CI-072214.jpg)
Marshmallow Madness was a family affair for the Lafontaines, Desmond, Isaac, Nicole and Zylah.
![Sammy Brock, middle, and William Keniston wait patiently for Ezra Roseman to send his marshmallow soaring across the room.](https://www.theconcordinsider.com/wp-content/uploads/2015/09/MarshmallowMadness1-CI-072214.jpg)
Sammy Brock, middle, and William Keniston wait patiently for Ezra Roseman to send his marshmallow soaring across the room.