Robert Downey Jr. surprised the 12 finalists in Marvel's IRON MAN 3: INVENTOR and INNOVATOR FAIR at the El Capitan Theatre in Hollywood , on Friday, May, 3, 2013 in Los Angeles. (Photo by Eric ... more 
Robert Downey Jr. surprised the 12 finalists in Marvel's IRON MAN 3: INVENTOR and INNOVATOR FAIR at the El Capitan Theatre in Hollywood , on Friday, May, 3, 2013 in Los Angeles. (Photo by Eric Charbonneau/Invision for Walt Disney Studios/AP Images) less 
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Associated Press
Fri, May 3, 2013 11:26 PM EDT