Why waste precious menu bar room with Apple's Date & Clock menu bar, when you can replace it with BdCalendar.
BdCalendar gives you a 1,3, 6, and 12 month Calendar with iCal Event/To-do, Address Book and Notes access all from your menu bar and is only a Hot Key press away for instant access.
BdCalendar fills the gap between Apple's Clock not having a Calendar and instant full access to Apple's Address Book and iCal. With just one click on your menu bar, you can be viewing a Calendar, looking up addresses, checking your iCal events and To-do items without having five more items eating up your dock space or menu bar.
BdCalendar can be customized to suite your color preferences, just about everything can be changed, you can even have colored gradient or Photos in your Calendar background.
BdCalendar is built using 100% Cocoa and Objective-C, BdCalendar leverages the built-in power of Mac OS X10.5 (Leopard) to give you access to the latest technologies available from OS X, like iCal and Address Book full access and Core Data SQL storage