ALLEGHENY COUNTY (KDKA)- The Allegheny Regional Asset District, known as RAD, is again sponsoring “Radical Days.”

Several organizations around the area will offer free admission on select days from now through Oct. 11. This includes Pittsburgh Filmmakers, the National Aviary, Tours of PNC Park and the Pittsburgh Zoo.

For a complete list of who is participating and when you can take advantage of the free admission go here:  http://www.radworkshere.org/pages/radical-days-2015