Yes, there is a primary June 7.
Orange County has just two items on the ballot, a Supreme Court nonpartisan primary to narrow the field from 4 to 2, and a GOP primary in the 4th Congressional District. In the former all Orange County residents can vote, in the latter just Republicans and unaffiliated (unaffiliated can vote in that primary regardless of whether they voted in the Democratic or Republican primary March 15)
For Supreme Court there are 4 candidates:
Bob Edmunds, a Greensboro Republican who is the incumbent Justice. I've known Bob 45 years, and he contributed to my 1975 Chapel Hill mayoral campaign. More recently he's voted consistently in lockstep with the 4-3 GOP majority on the NC Supreme Court.
Mike Morgan, a black Democrat from Wake County. Mike has been a superior court judge the last 8 years and was a district court judge before that.
Sabra Faires, an unaffiliated voter in Wake County, the plaintiff in litigation that overturned the up or down retention election ordered by the 2015 General Assembly and forced a more normal election
Daniel Robertson, a Davie County Democrat. I know nothing about him
For 4th District GOP congressional, there is Sue Googe, a Wake County realtor who immigrated from China, and Teiji Kimball, Sr, whose website touts that his mother is Japanese and his father is African-American. Democrats have no primary as no one filed against David Price
There will be two early vote sites for what is expected to be a low summer turnout, the BoE office in Hillsborough and the Seymour Center in Chapel Hill :
If you will be out of town June 7 and early voting, vote by mail starts Monday, April 18. You can print out an application at: http://www.orangecountync.gov/departments/board_of_elections/2016Electio.... The application can be snail mailed, faxed, or sent as an email attachment (it must be printed out before doing any of the three submittal methods, and filled out and signed)