Johnson City Mayor David Tomita Will Likely Seek The Washington County Trustee Seat. He’s Already Picked Up Nominating Petitions For The 2018 Election. Tomita Joins Judy Harris As The Only Two Candidates So Far To Pick Up The Necessary Paperwork To Be The County’s Banker. Tomita Has Previously Worked For First Tennessee Bank Advisors And First Tennessee Brokerage. The County Primary Will Be Held May 1st And The General Election Is Set For August 2nd.