Octoberfest At Mariposa Fairgrounds Posted by: Jill Flanagan October 26, 2019 Comments Off on Octoberfest At Mariposa Fairgrounds 324 Views Loading Map.... Mariposa County Fairgrounds5007 Fairgrounds Road - MariposaEvents 37.465584 -119.946854 Date/Time Date(s) - 10/26/20194:00 pm - 7:00 pm Location Mariposa County Fairgrounds Categories Arts & Entertainment Community Events Kids Outdoors Specials & Deals ShareTweetSharePin Print this Article 2019-10-26 Jill Flanagan