This free one-hour class on retirement and investing will be taught by the former host of PBS’ Serious Money.

You will learn how to create a diversified, low-cost portfolio, how to create income in retirement, and how to avoid critical mistakes.

The class runs from 10-11 a.m. Saturday, June 22 at the Kirkland Library, 308 Kirkland Ave. For information, call the library at (425) 822-2459.