OMAHA, Neb. -- Some 24,000 teenagers in foster care across the nation officially become adults each year; in Nebraska it happens on their 19th birthday.

They are expected to move out and start their lives on their own, yet many do not have a reliable support system. They face many challenges, including finding a job and a place to live.

Aaron Weaver, central access navigator for Nebraska Children's Project Everlast in Omaha, said the holiday season can be especially hard.

"A lot of young people don't have any contact with biological family and were never adopted," Weaver explained. "They might not have a place to go during the holiday season. People who are in dorms oftentimes are asked to leave and may not have a place to go for the holiday season as well."

Studies have found within two to four years after leaving foster care, 40% of young adults experienced homelessness or were incarcerated, 46% did not graduate from high school, and more than half were unemployed.

Weaver pointed out support and resources are available through NebraskaChildren.org, where staff can help connect youth to specific programs by county.

Many young people who have aged out of foster care lack basic life skills, such as how to do laundry or cook dinner for themselves.

Weaver noted adult volunteers can make a big difference, just by being a reliable voice on the telephone or making time to meet up for coffee.

"A lot of studies show that if a young person has one supportive adult in their life for more than a year, so is consistently there to support them for a year or more, that their outcomes are greatly, greatly improved," Weaver outlined.

Anyone interested in becoming a mentor, or helping foster youths in other ways, can sign up through NebraskaChildren.org.

As the holidays draw near, Weaver encouraged young people to check the site for events near them, and to consider creating their own family gathering with friends.

"You determine who is in your life, and you determine who your supports are," Weaver remarked. "And you can choose who you love and who you let love you. And make sure that it's people that are healthy."

In early August, fall registration opens at several South Dakota locations offering a national program geared for grade-school-age girls. It combines social and emotional skill building with physical activity.

Girls on the Run is a nonprofit, which built the youth development curriculum. It is carried out by roughly 200 councils in North America, with trained volunteer coaches leading spring and fall seasons.

Jasmina Nelson, program coordinator for South Dakota for the group, said they want to help the target age group navigate new situations they encounter, such as bullying.

"We want the girls to understand that who they are is very unique and special and that they should be confident in who they are and their unique abilities," Nelson explained.

This after-school activity lasts for 10 weeks, capping the season off with a noncompetitive, celebratory 5K run. There is a registration fee, but organizers say they are willing to work with families on overcoming any cost barriers to ensure access to the program. The South Dakota locations with upcoming registration can be found on the local chapter's website.

Nelson pointed out they also thrive on volunteers and encourage interested adults to learn more about helping out. She added the running component is just a catalyst for the mission, and the girls are not pressured to become track stars.

"It's all about the movement," Nelson noted. "They can hop, skip, jump all the way across their finish line, or they can run whatever their pace is."

The program is designed for girls in grades 3-8. Most of South Dakota's sites are for the younger grade levels. A study by the University of Minnesota found 85% of program participants improved in areas such as confidence, caring and connection to others.

The summer season and violent crime can fuel narratives by the public and the media about safety in urban settings. But in Minnesota's largest city, an emerging effort aims to show that some youth want to firmly establish peace through communication.

Like many other places, Minneapolis has seen increases in violent crime in the past couple of years. On the north side, a group called Nonviolent Peaceforce is scaling up its Community Peace Builders program.

Will Wallace, a local mentor for the initiative, said a handful of young adults are trained in risk-assessment and de-escalation.

"I just think your tongue is your worst enemy," said Wallace. "They got this thing where they say, 'Oh, this summer is going to be hot, there's gonna be a lot of killing.' Well, we need to erase that."

The training emphasizes terms such as "listen" and "affirm." Peace Builders who are recruited are young adults who have overcome past issues tied to conflict in the streets.

Beyond easing tension among peers, they also provide unarmed security at local events.

Elijah O'Neal, one of the local Peace Builders, said he hopes to stifle narratives that area residents are only capable of violence.

He said he wants his peers to know they can overcome stereotypes and think about the bigger picture.

"We're not used to talking," said O'Neal. "All we're used to doing is yelling and screaming and trying to get somebody to hear us. But I'm trying to get them to understand that we could talk it out without getting so violent."

Fellow Peace Builder Markess Wilkins said one challenge is overcoming skepticism among his acquaintances. But he said he remains undeterred in convincing everyone about the path he chosen, hoping others follow suit.

"It kind of drains me a little bit," said Wilkins. "But at the end of the day, I know the work I'm doing. So, I don't ever let the putdowns get to me."

These Peace Builders began to hone their mentorship skills through the local organization EMERGE.

The training offered by Nonviolent Peaceforce has been used in conflict zones around the world.

Students may be settled into their summer break - but in Minnesota, some remain focused on setting a peaceful tone ahead of their return to school this fall. Those involved with an emerging Minneapolis program hope it becomes a model elsewhere.

Through a Centers for Disease Control and Prevention grant, the group Nonviolent Peaceforce has teamed up with the district for the Building Peaceful Schools project at two city high schools.

Student advisory groups work with peers and administrators on things such as relationship building and de-escalation.

Jassani Bland is a recent graduate of Roosevelt High School. She said she appreciated student-led discussions about certain scenarios, and gave examples.

"If your friend tells you they're going to be getting into a fight after school, are you going? Are you going to be the person that's recording?" said Bland. "And it created a big conversation, like, 'You're not a good friend if you're not going to be there for your best friend that's fighting. But then on the other hand, you're encouraging violence, you should be discouraging them.'"

She said having students lead the way allows peers to better understand each other's backgrounds, and how issues such as community violence factor into their lives.

Program leaders say after the July 4th holiday, they'll open a safe space for weekly discussions, while holding new training sessions. Others involved suggest additional grants would help to expand to other districts.

The project follows Minneapolis Public Schools' decision to no longer contract with the city's police department after George Floyd's murder.

Brandon Krona is the building peaceful schools project coordinator for Minneapolis Public Schools. He said some school resource officers were effective, but adds this new initiative puts students in the driver's seat.

"You're not going to be able to change everybody's opinion," said Krona. "But try to change minds and hearts eventually, and give these kids that opportunity to have a voice in what they want to see in their schools prevention-wise."

Sam Taitel, a program manager and community trainer for Nonviolent Peaceforce, said the project is a detour from bowing to personal pride and reputation amid tension within the student body.

"There are a lot of defense mechanisms to valid trauma," said Taitel, "and how to actually disrupt that cycle is difficult."

To get past that barrier, Taitel said students and staff are encouraged to show vulnerability.