The Ontario/Chaffey Community Show Band invites you to “A Doo-Wop Spectacular” on Monday April 10th, 2017 at 7:30 p.m. in historic Gardiner W. Spring Auditorium located on the campus of Chaffey High School at 1245 N. Euclid Ave. in Ontario.  Early bird concert goers may come at 7:00 p.m. to enjoy complimentary cookies and Starbucks coffee in the lobby.  Pre-concert entertainment will be provided by “The Woodwind Celebration.”  Admission to the concert is FREE.