Pat Benatar and Neil Giraldo return to the Peak at 8 p.m. June 28 for “A Very Intimate Acoustic Evening.”

Their undeniable chemistry, Benatar’s mezzo-soprano vocal range and Giraldo’s trail blazing work as a producer, guitarist and songwriter have created some of rock’s most memorable hits.

Guster, with Van William, comes to Penn’s Peak at 8 p.m. Aug. 2.

Since forming at Tufts University in 1992, Guster has become one of the leading indie/alternative bands, releasing seven critically acclaimed albums in 20 years.

Tickets go on sale at 10 a.m. Friday at all Ticketmaster outlets, the Penn’s Peak Box Office and Roadies Restaurant and Bar. For more information, visit www.pennspeak.com.