Love chocolate? Learn how chocolatier Katrina Markoff found her calling and went on to launch the brands Vosges Haut-Chocolat and Wild Ophelia. Also, hear how she’s helping high school and college students who dream of being entrepreneurs.

KatrinaMarkoff

Our second guest is the inspiring Gretchen Holt-Witt, founder of Cookies for Kids’ Cancer. Hear how the loss of her son Liam spurred her to create the organization, which has raised more than $10 million for research.

Gretchen Witt==2015 Chef For Kids Cancer to Benefit Cookies for Kids' Cancer==The Waterfront, 269 11th Avenue, NYC.==February 26, 2015==©Patrick McMullan==photo - Sylvain Gaboury/PatrickMcMullan.com====