Legendary singer-songwriter Graham Nash has added additional dates to his upcoming series of "An Evening With" concerts he will be playing throughout the United States this summer, including Penn's Peak in Jim Thorpe on Aug. 18.

Nash will continue his longtime tradition of raising money for charity through the Guacamole Fund's special benefit seats; in addition, he will be donating $1 per ticket sold to charity.While continually building his musical legacy, Nash is also an internationally renowned photographer and visual artist whose work has been shown in galleries and museums worldwide, including the Smithsonian.Born in Blackpool, England, Nash was appointed an Officer of the Order of the British Empire by Queen Elizabeth in 2010.He first rose to fame with The Hollies, and went on to form Crosby, Stills & Nash in 1968.Nash has been inducted into the Rock and Roll Hall of Fame two times (for CSN & The Hollies), and is in the Songwriters Hall of Fame (as an individual and with CSN).In May 2013, he received an honorary doctor of fine arts from Boston's Lesley University.His autobiography, "Wild Tales: A Rock & Roll Life," was released 2013 by Crown Archetype/Random House, and landed him on The New York Times Best-Sellers list.Tickets are on sale at all Ticketmaster outlets, the Penn's Peak Box Office and Roadies Restaurant and Bar.Penn's Peak Box Office and Roadies Restaurant ticket sales are walk-up only, no phone orders.For more information on Penn's Peak, go to

www.pennspeak.com or call 866-605-7325.For more information on Nash, go to

www.grahamnash.com.