You could have downloaded BigEvent 1.0 for Mac from our software library for free. The actual developer of this software for Mac is SkinkHunt. BigEvent for Mac lies within Business Tools, more precisely Project Management.
From the developer:
BigEvent is a fun application that shows a count down to a certain date and time, along with an image and styled text.
What's more BigEvent lets you create small non-editable versions of itself to email as announcements to your Mac OS X-using family, friends, clients or colleagues.
BigEvent supports clickable Web links and works across time zones, so you'll always be counting down to the right time no matter where you are or where you're going.
You may want to check out more software for Mac, such as Big Event Reminder, which might be similar to BigEvent.