Sun City Posse Open House Sun City residents, mark your calendars for Sunday, March 8, 2015. That is when the Sheriff's Posse of Sun City will be hosting its' annual open house from 1:00 P.M. To 3:00 P.M. Our building is located at 10861 Sunland Drive, Sun City, just off Del Webb behind St. Clements church. There will be guided tours of our facility, presentations and displays by Maricopa County Sheriff's deputies, SWAT and canine units, and the Sun City Fire Department. Sheriff Joe Arpaio is scheduled to be there to speak, and to autograph the pink underwear which we will conveniently have available for purchase. There will also be light refreshments provided. You ask us to check on your homes while you are on vacation, you wave to us as we pass you in our patrol cars, and you generously support us with your financial contributions when we contact you during our annual fund drive. Now is your chance to come and meet us in person and learn more about who we are and what we do.