Other upcoming dates:
September 15: the RSA UFO project ends, participants are rewarded, and the server source is released to our Github.
September 17: the first Zerocoin commits get pushed to our Github (Anoncoin/anoncoin, "zc" branch). As I said before, the public Github will lag 2 weeks behind active development in our private repository; this is to make things more difficult for copycat coins.