Oh, if only there were a centralized search resource on the Internet where one could find the answers to these questions!
Wait, there is:
Second result is the Javits Center Events Schedule:
It appears that, this weekend, the Javits Center is hosting the International Beauty Show and a benefit for the Childrens' Museum of Manhattan.
Perhaps the Childrens' Museum is having some kind of brunch event. I bet you could Google them and find out.