From the OpenHouseChicago.org website:
The Chicago Architecture Center’s Open House Chicago (OHC) is the city’s annual architecture festival. For one weekend in October you can explore Chicago’s most iconic and unique architectural treasures. From mansions to sacred spaces, theaters to private clubs, hotels to secret rooms—OHC gives visitors a behind-the-scenes look at many of the city’s great spaces that are rarely, if ever, open to the public.
OHC is a citywide event that includes more than 350 sites located in more than 38 neighborhoods. Sites reflect the cultural diversity and history of Chicago, as well as the unique character of each community. Locations include private clubs, residential spaces, offices, hotels, theaters, design/architecture studios, schools and places of worship as well as manufacturing, cultural and government facilities. This diverse selection of sites allows visitors to plan an itinerary according to their own specific interests. Browse the sites that have participated in OHC since 2015.
To read more: https://openhousechicago.org/
Our findings suggest that higher adherence to a Mediterranean diet is associated with better cognitive performance, and therefore less cognitive decline, in older but not middle-aged individuals.
ICON, which uses robotics, software, and advanced materials (including its proprietary “Lavacrete”) to remove numerous barriers in the contemporary building industry, debuted its first 3D printer and the 
“We are extremely proud of what we have accomplished, from the ability to 3D bioprint human cardiac tissue last summer to a mini heart with full structure now. These milestones are a testament to the hard work of our team and the proprietary process we have developed that enables this type of scientific achievement,” said Birla in a press release. “We believe we are at the forefront of whole heart bioengineering, a field that has matured quickly over the last year, and well-positioned to continue our rapid scientific advancement.”
Boomers Daily 