The tour's theme, Living Healthy and Saving Green, will feature 16 exceptional, award-winning, and nationally-recognized Chicago area homes which highlight sustainable building practices that are attractive, practical and affordable. During this two-day, scattered-site tour, attendees will learn how Chicago area residents are living in energy-efficient homes that encourage health and well-being, while learning ways the built environment can contribute to a healthier community. Tour sites span the Chicagoland area; the homes will be open from 10:00am to 6:00pm on both Saturday, July 20 and Sunday, July 21. A weekend "passport" is just $25 and admits two people into all 16 homes. www.greenbuilthometour.org.