OccCal is a calendar, intended for rental of apartments, guesthouses, clubs, etc.
With OccCal you can assign one of 9 different states to each day, which then appear highlighted in the calendar. In most cases, three states are enough, such as “available”, “reserved” and “occupied” for an apartment, or “tickets available”, “remaining tickets at the box office” and “sold out” for a club.
OccCal can also be displayed in a list view and as a news ticker.
Demo: http://www.ge-webdesign.de/plugindemo/?Plugin_Demo_Seiten___OccCalendar
Download: http://www.ge-webdesign.de/cmsimpleplugins/?Eigene_Plugins/OccCalendar