Interface-Seattle 2026

The event is held at Seattle Convention Center in Seattle, Washington.

The stated audience includes IT professionals, IT executives and senior managers.

It is most useful for IT managers and executives at public-sector, education and regional organizations, since the speakers come from bodies such as the State of Montana, the University of Wyoming and City of St. George, and the topics span security, cloud and disaster recovery. Its sponsors are local chapters such as ISACA Puget Sound and ISSA Puget Sound, so it is strong for regional networking; practitioners wanting deep technical content or a national-scale exhibit hall will find less.

IT professionals at regional infrastructure and security expos usually wear business casual, such as slacks and polos or button-downs, with few suits. Seattle in early December is cool and rainy, so a waterproof jacket is practical, and comfortable shoes help on an exhibit floor at the Seattle Convention Center.