The stellar team at Celebrate Brooklyn doesn't have an iCal feed of their events, only an RSS feed. So, I decided to help them out and create an iCal version for them. I created it in Google Calendar and then published the calendar, and you are the beneficiary. Here are the calendar links.
To just see the schedule, click here. (if you use Google Calendar, use this link, then click the button on the bottom right hand corner to add it to your own calendar).
To subscribe to the calendar in iCal (Mac) or any other iCal compliant calendar, use this url:
http://www.google.com/calendar/ical/grovernetwork.com_lj35dgm436qjuluq6c8qsj9...
or:
webcal://www.google.com/calendar/ical/grovernetwork.com_lj35dgm436qjuluq6c8qsj9qec%40group.calendar.google.com/public/basic.ics
Enjoy, and do come out to Celebrate Brooklyn!