Actor Chris Pratt would like you to meet Makenna Schwab. She’s from Wenatchee, she’s 14, and she suffers from a rare disease called Larson’s disorder, which messes with her joints and spine.

Makenna spends a whole lot of time at Seattle Children’s Hospital. And when she was 8, she decided she wanted to help other kids there, so she opened a lemonade stand. That lead to other projects, and grew into something pretty amazing. She’s raised more than 2,000 toys and $73,000 for the hospital!

Well, Makenna got to meet Chris Pratt, the star of Guardians of the Galaxy, and now they’re buddies.

So now Chris is helping Makenna raise a bunch of money by giving away a fully paid trip to Hawaii to hang with him on the set of his next movie, Jurassic World Two. And you can enter just by making a ten dollar donation.

We think Makenna’s gonna raise some pretty good money for her cause – it pays to have popular friends!

Wanna enter the contest to hang with Chris on the Jurassic World set in Hawaii? Click here!