Editor's note: ThreeSixty is not using the last names of minors in this story due to privacy concerns.
Two TreeHouse girls are at a table, giggling and waiting for their support group to start, unaware that Sally Mixon is sneaking up behind them.
Mixon grabs one of their shoulders, shocking them into a fit of laughter.
To anyone watching, it seems as though they are family. In truth, Mixon is the area director of Mahtomedi TreeHouse.
TreeHouse, a faith-based nonprofit program that encourages teens to confide in adults and other teenagers, began with a simple observation. Fred Peterson, a Robbinsdale High School teacher, noticed that kids in his classroom had extremely low self-esteem — a common problem since many of his students came from dysfunctional families.
It motivated Peterson to quit his job and ask the school's principal for 10 students who if "he never saw again, it would make his life easier." Peterson's daughter named the program TreeHouse, noting that for kids, "treehouses are safe places to go."
"He started building these amazing relationships with kids, and it just started growing," Mixon said.
Thirty years later, the original New Hope TreeHouse has sprouted into eight: Bloomington, Brooklyn Park, Chaska, Mahtomedi, Minnetonka, Plymouth and St. Louis Park. The program served more than 1,700 students last year, while each individual TreeHouse touts roughly 35 to 40 kids per program.