Find out how to use the Neuroscience Gateway Portal (NSG, http://www.nsgportal.org/) to gain free and easy access to parallel computers for your modeling and data analysis projects. NSG, an NSF-supported resource, already has GENESIS, MOOSE, NEST, NEURON, PyNN, and the Freesurfer software suite already installed and ready for use. The workshop will be held from 9 AM to noon on Saturday, October 17, at a location in downtown Chicago that will be announced to workshop registrants. It will include a hands-on exercise that shows how easy it is to use NSG in your own research. The course agenda is available from http://www.nsgportal.org/workshop.html For more information or to sign up, see http://www.neuron.yale.edu/neuron/static/courses/nsg2015/nsg2015.html or contact Ted Carnevale [ted dot carnevale at yale dot edu] or Amit Majumdar [majumdar at sdsc dot edu]