The Chicago Architecture Center, host of Open House Chicago, is a nonprofit organization dedicated to inspiring people to discover why design matters. Located in the heart of Chicago, the CAC is a great place for locals and tourists alike to learn about Chicago architecture and the pivotal role Chicago has played in shaping architecture around the globe. Exhibitions include an expanded and immersive Chicago City Model Experience and "Intimate Views: Watercolors Along the Chicago River." Also on view is the special exhibition Energy Revolution, which reveals remedies large and small for tackling our climate emergency in the built environment.