Harry Griffen Park is a regional facility operated as part of a joint powers authority composed of the Helix Water District, Grossmont Union High School District, the County of San Diego, and the cities of El Cajon and La Mesa.
Sundays at Six Summer Concerts Free summer concerts are held in the amphitheatre at 6:00 pm on Sundays in June and July.
The amphitheatre is also the perfect venue for an outdoor wedding,
graduation party, and many other celebrations. For rental information