Have you ever wanted to learn how to perfect a Gronk Spike? Children at the Barbara Bush Children's Hospital seized the opportunity today.

 

The new England Patriots Tight End made a surprise visit to the Portland hospital. Through his foundation, Rob made a $25,000 donation. Signed, of course "Gronk Nation."

 

He hung out with the kids in their Atrium, which features a lot of glass. Nervous hospital officials were happy to report no windows were shattered during his Gronk'ing demonstration.