SuperCali is an event calendar script that supports nested categories of events and multiple moderators, making it a good choice for organizations managing a large number of activities. SuperCali is designed to make data entry as easy and error-free as possible as well as provide a flexible, modular framework for displaying event information. SuperCali works with PHP and MySQL and is free, "open source" software released under the GNU General Public License.Calendar Features * Quick installation script * Nested event categories * Multiple moderators and users * Multiple dates for each event * Drop-down venue and contact selection * Javascript to assist data entry * XHTML/CSS output makes it easy for Web designers to customize.