A 'donation' could probably get you in ...
That was going to be my next thought...I suppose, that they will require me to become a member or a sponsor...depending on how much they want, it might just be worthwhile, to be on the 'inside' of what is going on up there...it might entitle me to some extra special insider information..
I can easily play a creationist or an ID believer, as I have seen quite enough of their discussions and arguments here on FR...piece of cake...
A 'donation' could probably get you in ...
If you want to play a slightly more elaborate game, tell them that your estate planner is dead set against your leaving them anything in your will, unless he can see an audited financial statement.