Mike Stephen chats with Teamwork Englewood's Executive Director Perry Gunn about community stakeholders working to better that neighborhood, talks with Chicago's "Stamp King" Charles Berg about the power of stamps and ChicagoPEX 2017, and finally checks in with Emily Drevets, organizer and master of ceremonies for Chi Hacknight, about citizens coming together and using public data to solve some of the city's problems. This week's local music is powered by WC and the Fam.