On July 29th, 2025, the Darrow family received the devastating news that their 2.5 year old son, Conner, had stage 4 Wilms tumor (kidney cancer). After 4 rounds of chemotherapy, Conner had his left kidney removed on November 14th, 2025. The family was dealt another blow a few days later when his tumor pathology came back showing diffuse anaplasia. Conner’s treatment was escalated for a second time to match the aggressive nature of his cancer. 

In December, he underwent 19 days of radiation. Because of his young age, Conner had to be placed under anesthesia for every treatment. As of September 14th, 2026, he has completed an additional 11 cycles of chemotherapy. He still has two aggressive cycles to go, but his family hopes to finish treatment by the end of 2026.

Through everything, Conner has remained a happy, spirited toddler with absolutely no shortage of personality. His favorite things include Spider-Man, his tiny kitty, Professor Beans, and a good bubble bath. And when there’s an audience, Conner is more than happy to be the star of the show. During his time at Mott, he has become known for performing his signature “Spidey Dance” at the hospital’s weekly talent show, where patients get a chance to step away from treatment, have fun, and simply be kids.

Conner is a bright light and an inspiration to everyone who knows and loves him. His spirit, personality, and ability to keep dancing through an incredibly difficult year embody so much of what makes the children and families at C.S. Mott Children’s Hospital so special.

Conner and his family represent all of the incredible Mott families who have been an invaluable part of Tag Days over the years. We are so excited to have Conner as our 2026 Tag Days Poster Child, and we hope you will join us in supporting children and families throughout Washtenaw County!