Dwyane Wade Surprises Waffle House Hero James Shaw Jr. on 'Ellen'

Waffle House hero James Shaw Jr. appeared on 'Ellen' and revealed that his favorite player is Dwyane Wade ... so, guess who Ellen brought out onstage?!

BOOM! SHE BROUGHT OUT D-WADE!!!

The moment was incredible ... Wade told Shaw that he doesn't just consider him an "American hero" -- but he's also the perfect role model for his kids.

Shaw was clearly touched by Wade's words -- but it didn't stop there.

Wade asked Shaw what good he hopes can come from the terrible April 22 shooting in Nashville, TN -- and Shaw said he's now on a mission to bring awareness to mental health problems in the U.S.

Wade, again impressed, then brought out a special gift to help Shaw fulfill his mission.