Snoqualmie Valley Rotary, along with Life Enrichment Options, will host a Challenge Race for developmentally disabled children. The event, from noon to 2 p.m., pairs a volunteer student driver with a developmentally disabled child in gravity car races down Snoqualmie Parkway. The Snoqualmie event is the final of six statewide race days.

Races start at Better Way. Volunteers are needed for the event. To volunteer, contact Nancy Whitaker, nancy.whitaker@lifeenrichmentoptions.org.