Yea that is a good question, No need to get excited. I am sure that the security wouldn't even notice us if we mind our own business.
Alternitvly we could meet at "Pizza and Pipes". It has a decent size parking lot, it is central (mountain view area i will have to get the exact address) and it has good food fast service and can acoomidate gatherings such as these. Plus most people like pizza
I will post the address