When Captain America makes a promise ... he always follows through -- especially when it involves a deal he made with Chris Pratt over the Super Bowl.
As you may recall ... Pratt, a Seahawks fan, lost a bet to Chris Evans over the big game last month and visited a children's hospital dressed as Star-Lord from "Guardians of the Galaxy." Afterward, Evans agreed to the do the same, as Cap.
The 33 year-old hunk visited Seattle Children's Hospital Saturday in his Captain America costume ... and it's clear by the looks on these kids faces that their day was made.
The only thing Captain America couldn't do ... was explain why Marshawn Lynch didn't get the ball on the last play.
