With Malaysia having joined as a new neuroinformatics node in 2015, it now gets the honours to organize this year's Congress. It is held in the capital Kuala Lumpur, "where the old meets the new in a charming combination." As usual the dates are near the end of the summer break: August 20-21, 2017. This gives you the ability to get prepared for Malaysia's tropical climate!
Register (discount until July 2nd) at http://www.neuroinformatics2017.org/registration
Submit your abstract by April 30 here: http://www.neuroinformatics2016.org/abstracts
The program is available here, it includes sessions on Informatics for brain modeling, Science gateways and reproducible computing, Large-scale databasing and mega-analyses, Collaborative neuroscience knowledge building tools, Data standards and reproducibility, Novel analytics for clinical data.
Everything else you find on the congress webpage.