Danger! Live Writers

Seminar by the Coeur d'Alene Tribe and the Idaho Parks and Rec Dept. on preserving American Indian artifacts and structures. June 20 at 7 pm. Free. Human Rights Education Institute, 414 W. Mullan Rd., CdA. hrei.org (208-292-2359)

"The Wonder of Aging: A New Approach to Embracing Life After Fifty" book signing and reading. June 20 at 7 pm. Free. Auntie's Bookstore, 402 W. Main Ave. auntiesbooks.com (838-0206)

Lecture on urban geology in Washington state by geologist David B. Williams. June 21-22, times and locations vary at Spokane County Library branches. Free. scld.org (893-8200)