When Joshua Bearman was a third grader, he got locked out of the lunchroom economy. His classmates piled their sugary snacks on the table and traded, while Joshua sat on the sidelines with the sardines and raisins his family sent. On today's show: how everything changed the day he dreamed up cake futures.

When Joshua Bearman was a third grader, he got locked out of the lunchroom economy. His classmates piled their sugary snacks on the table and traded, while Joshua sat on the sidelines with the sardines and raisins his family sent. On today's show: how everything changed the day he dreamed up cake futures.

When Joshua Bearman was a third grader, he got locked out of the lunchroom economy. His classmates piled their sugary snacks on the table and traded, while Joshua sat on the sidelines with the sardines and raisins his family sent. On today's show: how everything changed the day he dreamed up cake futures.

When Joshua Bearman was a third grader, he got locked out of the lunchroom economy. His classmates piled their sugary snacks on the table and traded, while Joshua sat on the sidelines with the sardines and raisins his family sent. On today's show: how everything changed the day he dreamed up cake futures.

When Joshua Bearman was a third grader, he got locked out of the lunchroom economy. His classmates piled their sugary snacks on the table and traded, while Joshua sat on the sidelines with the sardines and raisins his family sent. On today's show: how everything changed the day he dreamed up cake futures.

When Joshua Bearman was a third grader, he got locked out of the lunchroom economy. His classmates piled their sugary snacks on the table and traded, while Joshua sat on the sidelines with the sardines and raisins his family sent. On today's show: how everything changed the day he dreamed up cake futures.