December 9-10, 2017: 3DV – Opensimulator Community Conference, OSCC Conference Grid Online

The Opensimulator Community Conference is an annual conference that focuses on the user community and developers of the OpenSimulator software. This virtual conference features two days of presentations, workshops, and keynote sessions, along with community and social events, that spotlight the technical, scholarly, artistic, commercial, and community produced works across diverse sectors of the OpenSimulator user base.

More details here.