Call for Papers for 2020 Vision: Looking Forward conference (16-19 June). Deadline: March 15. Further information is available here: 2020 Vision: Looking Forward [EXTERNAL LINK].
Update: "The SSE/PA conference has been postponed to 2021, with dates tentatively set for June 9-12th at the same venue, the Hilton Durham hotel near Duke University. John Kruth has agreed to remain as program chair, and will issue a new call for papers later this year"