Mariposa Symphony Orchestra Spring Concert Posted by: Kellie Flanagan April 29, 2017 0 603 Views Loading Map.... Mariposa County High5074 Old Hwy N - MariposaEvents 37.488592 -119.963322 Date/Time Date(s) - 04/29/20177:00 pm - 9:00 pm Location Mariposa County High Categories Concert Mariposa Symphony Orchestra Spring Concerts ShareTweetSharePin Print this Article 2017-04-29 Kellie Flanagan