This is at the Carnegie Science Center in Pittsburgh, PA. These photos are of members of the Amateur Astronomers Association of Pittsburgh, http://www.3ap.org. set up on March 31-April 1 for Astronomy Weekend. Their displays and exhibits include telescope making, solar and video observing, astro photography, astro face painting and telescopes for the visitors to look through. all images are by Dave Smithhttp://www.davesmithphoto.com