OMRF opened its doors for 17 elementary-school scientists on Tuesday.
For the past 41 years, the PC Schools have partnered with OMRF to fight cancer.
In all, PC schools have raised more than $3.4 million for OMRF.
Nineteen budding young scientists visited OMRF for a one-of-a-kind experience.
More than 850 participants raised nearly $12,000 at this year’s event.
More than 1,000 people are expected to participate in the event at Wheeler Park.