Computer services, namely, hosting on-line interactive public calendars that allow multiple participants to share event schedules and facility reservations; Platform as a service (PAAS) featuring computer software platforms for automatic calendar feed merging and cross-platform event management; Cloud computing featuring software for use in unified calendar synchronization, event consolidation, and multi-source calendar feed integration; Providing a web site featuring temporary use of non-downloadable software for calendar integration, feed aggregation, and real-time event synchronization