All events for Mason County 4-H Horse Camp « All Events Next Events » June 2015 Mason County 4-H Horse Camp June 21, 2015 - June 25, 2015|Recurring Event (See all) Panhandle Lake 4-H Camp, 370 West Panhandle Lake Road, Shelton, WA 98584, USA Shelton, Washington 98584 United States + Google Map free Registrations will be posted as soon as they become available. Find out more »