Posting up Networking Events

Im looking for networking events anywhere within the U.S. and if anybody has information could you please post it up. I also think this may help everybody out in the future if we could keep it up. Im looking shit up and so far have come up with:

http://www.billboardevents.com/billboardevents/rb/2005/index.jsp

The info is for this year if though they have last years posted.

Thanks for your time and future info.

Peace,
Peter Parker