This is just my opinion, but that really doesn't seem like a very good idea to me.
I really strongly feel that drawing too much media attention to this is not a very good plan. I think you want your supporters sending letters, making calls, signing petitions, etc. And you want big groups like the SEIU coming out in favor, but I think any demonstrations might bring attention from all of the hateful people who are looking for people to blame for their problems ( in case they get bored with AIG ). Especially at a time when there are so many really angry people out there.