Explore Chicago Collections
https://explore.chicagocollections.org/records/?f4-topics=Natural%20%26%20Built%20Environments%3A%3ACity%20Planning&f2-topics=Natural%20%26%20Built%20Environments%3A%3ACity%20Planning&f3-topics=Events%20%26%20Movements%3A%3ADemonstrations&f5-neighborhoods=Uptown