Darren McCollester/Getty Images
By Extra Mustard
July 11, 2014

Everything Rob Gronkowski does in the offseason makes all rational people happy, but his latest adventure goes far beyond just dancing at a J. Lo concert.

Gronkowski took time to visit Boston Children's Hospital's One Mission Resource room to cheer up some patient's with his wonderfully goofy demeanor. 

Darren McCollester/Getty Images
Darren McCollester/Getty Images
Darren McCollester/Getty Images
Darren McCollester/Getty Images
Darren McCollester/Getty Images
Darren McCollester/Getty Images
Darren McCollester/Getty Images
Darren McCollester/Getty Images
-Brendan Maloy

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