This year’s International Supercomputer Conference (ISC15) in Frankfurt is going to host workshops for the first time. Luckily, our proposal was accepted so there will be a workshop on “Performance Modeling: Methods and Applications,” featuring many renowned experts on performance modeling techniques. Bill Gropp has agreed to present the keynote talk, and we aim at a broad overview of the field that should be suitable for an audience with a wide spread of prior knowledge. So if you plan to visit ISC, July 16 is the date! See the ISC15 Agenda Planner – Performance Modeling Workshop for more information.