Mar 172023
 

It’s DYE me a river … in celebration of St. Patrick’s Day!

 

And yes, the dye is safe:

“The dye used is a food grade dye also used in medicine … Illinois EPA found that at the concentration used in the Chicago River, it is completely non-toxic.” 

What Is the Chicago River Dyed With? Behind the Annual Tradition (greenmatters.com)

So let’s enjoy a time-lapse of the process:

Share

Sorry, the comment form is closed at this time.