I just realized I never confirmed I am attending. Well I am and the room has been reserved. So far I will bring:
1. AKG K1000 w/ APureSound V2 re-cable.
2. Red Wine Audio Signature 30.2 and a K1000 pig tail to drive the AKG.
3. Head Direct HiFiMAN EF5 hybrid tube amp.
4. Head Direct HiFiMAN HE5 orthodynamic headphone.
5. AKG K501 w/ APureSound V3 re-cable.
6. Graham Slee Solo SRGII w/ PSU1
As far as sources, not sure. Was thinking of bringing the Monarchy Audio NM24 but I also have the HLLY DMK-IV which has a very good line out although of course not as good as the NM24 but it is smaller and weights less.

I guess that I will decide when I choose between an old Philips DVD or a netbook as a source.
5. AKG K501 w/ APureSound V3 re-cable.