Ways to Pass on Generational Wealth Without Cash

There will be an exceptional amount of cash up for grabs for whoever can figure out what Millennials will buy during the Great Wealth Transfer over the next 5 to 20 years as Boomers pass on and their children inherit their assets.

But with all of the simultaneous conversations about wealth inequality, it makes me wonder about the Boomers without any cash.

What type of wealth can a Boomer (or anyone) with no cash or assets pass on to their children?