Carl Smith from Ravensbourne University and CodeReality organised a showcase to which we participated, exploring Mixed Reality through a series of dedicated virtual rooms that will house discussions, demos as well as multiple novel types of Mixed Reality, featuring a number of MR and XR practitioners including Carl Hayden Smith, Judith Molka-Danielsen, Fridolin Wild, Jazz Rasool, Mikhail Fominykh, and Leon Barker. The event was organised as part of the annual BCS conference for Electronic Visualisation & the Arts (EVA’2020). The 30th edition of the annual EVA conference was supposed to take place in London conference from July 6-9, 2020, but was postponed and held online from November 16-19. The showcase event organised by Carl was held in the innovative new platform, a new conferencing system that combines spatial chat with a series of breakout zoom rooms, to create the ambiente of a real life event – including hall conversations and social get-togethers.