More than 500 credit union CEOs, directors, executive staff members, guests are expected to  attend the 85th annual Iowa Credit Union Convention this Wednesday through Friday at the Des Moines at Community Choice Credit Union Convention Center at Veterans Memorial. The Iowa Credit Union League’s Iowa Innovation Group participants will kick off Friday’s opening keynote session by sharing their new ideas and prototypes that could be implemented for the benefit of Iowa credit unions. Other topics include leadership, strategic thinking and succession planning, cybersecurity, marketing and financial literacy.