Gardner High School Marching Band Camp Starts Posted on June 29, 2017June 26, 2018 by City Music Calendar Add to Calendar Add to Timely Calendar Add to Google Add to Outlook Add to Apple Calendar Add to other calendar Export to XML When: August 19, 2018 all-day 2018-08-19T00:00:00-04:00 2018-08-20T00:00:00-04:00 Where: Gardner High School 200 Catherine St Gardner, MA 01440 USA Contact: Gardner High School Music Dept 978-632-1600 Event website