Bill Nye

"The Science Guy"; Science Communicator, TV Presenter & Mechanical Engineer; Climate Change Activist

Pat Williams

Motivational Speaker & Sports Executive; Senior Vice President of the NBA’s Orlando Magic

Ben Stein

Political Economist, Commentator, Author & Actor

Carol Leifer

Award-Winning Writer, Author, Actress & Standup Comedian

Peter Ricchiuti

Tulane Finance Professor & "Funny Economist"

Peter Richiuti - Program_Nov08_12

Jenna Marbles

YouTube Sensation

Tavis Smiley

Broadcaster, Author, Publisher, Advocate, and Philanthropist

Stephen Colbert

Host of "The Late Show with Stephen Colbert"

Joel Zeff

Emcee, Workplace Expert, Author & Humorist

Jay Pharoah

Actor, Stand-Up Comedian & Impressionist; Former Saturday Night Live Cast Member

Fabio Viviani

Celebrity Chef, Former "Top Chef" Contestant, Cookbook Author

Darrell Hammond

Comedian, Actor & Second Longest Running Cast Member of SNL

Bertice Berry

Sociologist, Author and Educator

Rob Riggle

Actor, Comedian, Writer, Producer, Director & Former U.S. Marine

Dave Barry

New York Times Best-Selling Author & Humorist

Swamp Story: A Novel

John Hodgman

Resident Expert on "The Daily Show with Trevor Noah", Author, Humorist

John Oliver

Emmy-Winning Comedian, Best Known for "The Daily Show with Jon Stewart" & "Last Week Tonight"

Patch Adams

Physician & Clown; Founder of Gesundheit Institute; Inspiration for the Robin Williams Movie "Patch Adams"

Erik Wahl

Internationally Recognized Graffiti Artist, Entrepreneur & Bestselling Author of "Unthink"

Erik Wahl - Keynote 2024

Rolfe Carawan

President of LifeMatters International; Accountability & Leadership Performance Speaker