KEY POINTS
  • Livie Smart was diagnosed with leukemia at 14 and received a lifesaving bone marrow transplant.
  • Livie serves as patient champion at the Festival of Trees, encouraging people to become bone marrow donors.
  • Festivalgoers will see dazzling trees and intricately designed gingerbread houses at Mountain American Expo Center.

When Livie Smart was 14 years old, she was diagnosed with leukemia. She was put on a treatment of chemo pills, but after about 10 months, her treatment failed. It was then that her doctors decided they should do a bone marrow transplant.

Around the same time that Livie was diagnosed, a college student on the other side of the country attended a football game and saw a booth where she could swab her saliva and register to be on the bone marrow donor list.

Months later, the student learned she was a match for someone who needed a bone marrow transplant. After saying yes, she was flown to Chicago to have her blood drawn for the donation. The college student was Livie’s donor.

Kelsey Cromar, a member of the Festival of Lights Executive Board, sets up for this year’s Festival of Trees at the Mountain America Expo Center in Sandy on Tuesday, Dec. 2, 2025. Funds raised at the Festival of Trees support the Intermountain Health Primary Children's Hospital. | Tess Crowley, Deseret News

“So football does save lives,” said Livie’s father, Tony Smart.

Livie was the first patient to receive her transplant through a cutting-edge technique called alpha/beta T-cell depletion. Two years later, Livie is now in remission and is living life without having to take any medications for her cancer.

Tony Smart said the treatment allowed his daughter to be normal again and she “was able to just give her a life almost like a factory reset.”

This year, Livie is serving as the patient champion for the Festival of Trees, which will take place Wednesday through Friday at the Mountain America Expo Center in Sandy.

Ornaments hang on a tree before this year’s Festival of Trees at the Mountain America Expo Center in Sandy on Tuesday, Dec. 2, 2025. Funds raised at the Festival of Trees support the Intermountain Health Primary Children's Hospital. | Tess Crowley, Deseret News

During the Festival of Trees, now in its 55th year, the large, open and industrial expo space is filled with light, warmth, cheer and the spirit of the holiday season.

All of the proceeds from the festival go directly to Primary Children’s Hospital to help more kids like Livie.

According to Dana Hussey, a volunteer co-chair for the annual event, the patient champion serves as the face of the festival.

“It’s such a great atmosphere here that you just feel loved and you just feel warm and wholesome inside. I feel like it’s just such a great place to be.”

—  Festival of Trees patient champion Livie Smart

“We chose her to be a face of the festival because of the experience she had,” Hussey said. “Also because she was the first person at Primary Children’s to receive the treatment that she got. So she’s sort of a pioneer in that way.”

Related
Festival of Trees: 55 years of giving back to Primary Children’s Hospital
Director Jon M. Chu brings ‘Wicked’ magic to the Giving Machines with a generous donation

Patient champion advocates for bone marrow donation

Livie Smart, 17, patient champion for this year’s Festival of Trees, reacts to seeing a tree made in her honor at the Mountain America Expo Center in Sandy on Tuesday, Dec. 2, 2025. Funds raised at the Festival of Trees support the Primary Children’s Hospital. When she was 14, Smart was diagnosed with a rare form of leukemia and needed a bone-marrow transplant after her chemotherapy treatments stopped being effective. She became the first person at Primary Children’s Hospital and in Utah to receive a bone-marrow transplant, using a cutting-edge stem cell transplant technique called alpha/beta T-cell depletion. The transplant saved her life. During this year’s event, Smart will have a booth where she and her helpers will be taking swabs from attendees so they can put their names on the bone marrow donor list. | Tess Crowley, Deseret News

On Tuesday, Livie and her parents visited the expo center as volunteers finished putting together the event ahead of Wednesday’s public opening.

Livie was first presented with a set of two trees that were designed in her honor, along with a basket of some of Livie’s favorite things. The whole package will be auctioned off as part of the event.

Right across from her trees, visitors will find a new addition to the festival. A new booth inspired by Livie will allow people to register to be a bone marrow donor through the National Marrow Donor Program.

Dan Craner, member of the Festival of Trees Executive Board, puts tags on all the trees before this year’s Festival of Trees at the Mountain America Expo Center in Sandy on Tuesday, Dec. 2, 2025. Funds raised at the Festival of Trees support the Intermountain Health Primary Children's Hospital. | Tess Crowley, Deseret News

The national donor program finds matches for people in need of bone marrow transplants that can help save people with a variety of diseases, such as leukemia. It was through the program that Livie’s donor was found.

“She was able to save my life and I didn’t even know she existed,” she said. “The fact that she was able to save my life just means so much to me and I just want to give it back to potentially help other people.”

Potential donors need to sign up in order to be matched with someone in need. “It’s really quick and easy, and if you’re a match for someone, it’s just a simple peripheral blood draw most of the time. And it’s probably one of the easiest ways to save somebody’s life,” Livie said.

People set up for this year’s Festival of Trees at the Mountain America Expo Center in Sandy on Tuesday, Dec. 2, 2025. Funds raised at the Festival of Trees support the Intermountain Health Primary Children's Hospital. | Tess Crowley, Deseret News

People ages 18 to 35 attending the event will be able to swab their saliva, register to be on the list and potentially become a donor for someone like Livie someday.

“It was out of our control, and so we just feel like we’re one of the lucky ones that actually found a match,” Tony Smart said, emphasizing how important national donor program was to them. “We have a lot of great medicines but we can’t duplicate the stem cell. It’s completely just a generous donation from a stranger.”

Related
See the 2025 Light the World video featuring children telling the Nativity story

The Smart family talked about how important it is for them to be able to pay it forward with this booth and potentially help other people in need find donors.

“This is like step one of the whole cycle of life — someone set up a booth like this that our donor walked by and the whole cycle started there and it saved Livie’s life,” said Livie’s mom, Sarah. “But then we’re able to pay it forward. It’s like it’s such a miracle that we have the opportunity to pay it forward.”

What people can expect from the Festival of Trees this year

A tree dedicated to Goldie Lois Gray, who lived for nine days after being born with Trisomy 18, is on display at this year’s Festival of Trees at the Mountain America Expo Center in Sandy on Tuesday, Dec. 2, 2025. Funds raised at the Festival of Trees support the Intermountain Health Primary Children's Hospital. | Tess Crowley, Deseret News

This week, the entire expo center is filled with Christmas trees covered in twinkling lights and fun decorations, intricately designed gingerbread houses and colorful quilts, all made by people from Utah and neighboring states.

“We have something for everyone at the Festival of Trees,” Hussey said. “When you walk in the hall, you’re gonna see all these beautiful lights, and you’re gonna smell scones and cinnamon rolls baking the whole time. It’s a wonderful place to be at Christmastime.”

The trees take up the largest portion of the space, with aisle after aisle filled with trees of a variety of sizes each designed in a unique way.

Many of the trees are dedicated to children who have died. Others are from people with a connection to Primary Children’s. And they are all up for auction.

A tree dedicated to Goldie Lois Gray, who lived for nine days after being born with Trisomy 18, is on display at this year’s Festival of Trees at the Mountain America Expo Center in Sandy on Tuesday, Dec. 2, 2025. Funds raised at the Festival of Trees support the Intermountain Health Primary Children's Hospital. | Tess Crowley, Deseret News

Other items up for auction at the festival are the gingerbread houses, wreaths, quilts, collectibles and other decorations.

One of the gingerbread houses was created by Sister Kathy Christofferson, wife of President D. Todd Christofferson, second counselor in the First Presidency of The Church of Jesus Christ of Latter-day Saints.

The trees are all designed in unique ways, with some featuring classic Christmas themes while others are more individualized. One tree was “Wicked” themed, and there was also a quilt designed in the theme of the movie as well.

Other themes include firefighters, Hawaiian Christmas, cows and one tree that is actually made out of skis.

There are also a number of other things to do at the festival, including eating treats like fudge and buying gifts from the Elf Emporium.

A miniature village is set up at this year’s Festival of Trees at the Mountain America Expo Center in Sandy on Tuesday, Dec. 2, 2025. Funds raised at the Festival of Trees support the Intermountain Health Primary Children's Hospital. | Tess Crowley, Deseret News

“If you have children, we have Kids Corner where they can come in and get their face painted, they can meet some superheroes, they can make an ornament for your Christmas tree, they can make presents for their teachers,” Hussey said.

At each end of the hall is a stage where a variety of live performances will take place throughout the festival.

View Comments

“It’s such a great atmosphere here that you just feel loved and you just feel warm and wholesome inside,” Livie said. “I feel like it’s just such a great place to be, and I’m so happy and excited to be here for it.”

Festival of Trees 2025 event information

Livie Smart, 17, patient champion for this year’s Festival of Trees, hangs a bell on a tree made in her honor at the Mountain America Expo Center in Sandy on Tuesday, Dec. 2, 2025. Funds raised at the Festival of Trees support the Primary Children’s Hospital. When she was 14, Smart was diagnosed with a rare form of leukemia and needed a bone-marrow transplant after her chemotherapy treatments stopped being effective. She became the first person at Primary Children’s Hospital and in Utah to receive a bone-marrow transplant, using a cutting-edge stem cell transplant technique called alpha/beta T-cell depletion. The transplant saved her life. During this year’s event, Smart will have a booth where she and her helpers will be taking swabs from attendees so they can put their names on the bone marrow donor list. | Tess Crowley, Deseret News

Here’s a look at the dates and times the Festival of Trees will be open this year:

  • Wednesday, Dec. 3: 10 a.m.-9 p.m.
  • Thursday, Dec. 4: 10 a.m.-9 p.m.
  • Friday, Dec. 5: 10 a.m.-9 p.m.
  • Saturday, Dec. 6: 10 a.m.- 7 p.m.

General admission tickets cost $10 for adults and $7 for children ages 2 to 11. Kids under the age of 2 are free and senior tickets for those 65 and older cost $8.

The event also offers a family discount, so two adults and four children can get in for a total of $40.

Related
Light the World Giving Machines return to Salt Lake City
Join the Conversation
Looking for comments?
Find comments in their new home! Click the buttons at the top or within the article to view them — or use the button below for quick access.