Friday, Oct. 27 is the registration deadline for the one day course on NEURON
http://www.neuron.yale.edu/neuron/static/courses/dc2017/dc2017.html
and the half day workshop on the Neuroscience Gateway
http://www.neuron.yale.edu/neuron/static/courses/nsg2017/nsg2017.html.
Space is still available at these events, but if you want to sign up, you'll have to act quickly.