Providing online non-downloadable software and an o-nline non-downloadable computer software platform for planning, designing and configuring events and spaces, seating arrangements and event spaces; Providing online non-downloadable software and an online non-downloadable computer software platform for visualizing planned events; Providing a website featuring non-downloadable software for configuring seating arrangements for events and for planning, designing, configuring and visualizing events; Providing temporary use of on-line non-downloadable software for planning, designing, hosting, and selling events, virtual events and virtual tours, managing guest lists, designing spaces, arranging and managing seating charts, tracking reservations, creating and managing timelines, designing tabletops and buffets to-scale or view in 3D, creating and designing and viewing floorplans and spaces with 2D, 3D, and virtual reality viewing, organizing tasks and event details and generating reports for events management; Software as a service (SAAS) services featuring software for planning, managing and visualizing in 2D and 3D event spaces; Consulting services in the field of software as a service (SAAS) services featuring software for planning, managing and visualizing events; Software as a service (SAAS) services featuring software for hosting, planning, managing and visualizing virtual events; Providing an online non-downloadable software and an online non-downloadable computer software platform for planning, creating, displaying, managing and participating in events in 2D and 3D environments; Artificial intelligence as a service (AIAAS) services featuring software using artificial intelligence (AI) for planning, creating, building, managing, and arranging public and private venues; Software as a service (SAAS) services featuring software for planning, creating, displaying, managing and participating in spaces and event spaces in 2D and 3D environments; Providing an online non-downloadable software for creating, migrating, translating, displaying and managing physical event spaces to 2D and 3D computer models; Providing an on-line software as a service (SAAS) featuring online non-downloadable computer software platform for hosting, planning, managing and visualizing 2D and 3D models of events and event spaces.