FullCalendar is a jQuery plugin that provides a full-sized, drag & drop calendar like the one below. It uses AJAX to fetch events on-the-fly for each month and is easily configured to use your own feed format (an extension is provided for Google Calendar). It is visually customizable and exposes hooks for user-triggered events (like clicking or dragging an event).

A good demo page showing a fluid 16 column grid, in conjuction with mooTools.

Wrap your text into any shape whatsoever. Seriously, go play with the demo, check it out.