Just posted on the NPGMC Concerts page:

As far as ticket sale procedures, they're tightening up the policy:

1. Presales will be screened to confirm membership. Multiple orders or sales to non-members will be cancelled. Members who will be using someone else's credit card will need to email NPGMC in advance their name, show date, and name on the credit card they will be using.

2. Presale tickets are will call, and require photo ID, starting at 5 p.m. to pick up tickets and member laminates. Upon pick up, you immediately enter the building.

3. There is a line about "Tickets r first come, first serve and space is limited." Not sure if that means that there will be a limit to the presale tickets available. If they "sell out" of presale tickets does that mean some members will not get them? I emailed NPGMC to inquire.

THANKS FOR THE UPDATE NU!! I'm anxiously awaiting..

Thanks for sharing the news bro'!

Maybe you should submit this as news?

I think they just mean that there are only so many "good seats" in the theater. so if you sit on your butt for 2 days and buy a presale ticket at the last moment, don't bitch about not being in the front row. These are small theaters, the shows will sell out fast. Hence the multiple dates.