In partnership with the Principal Financial Network of Central Iowa, the West Des Moines Chamber of Commerce is commemorating its 100th anniversary by hosting a series of six Visionary Leaders Forum events. The invitation-only forums intend to bring together local CEOs and other leaders to discuss the future of business in the area and offer networking opportunities to members. The inaugural event, led by Dan Houston, chairman, president and CEO of Principal Financial Group, will be held on Feb. 2. Those interested in joining can contact Katherine Harrington, president of the WDM Chamber of Commerce, at katherine@wdmchamber.org.