They were hoping for an invite to some major do it seems. What I would do is have a cake made saying happy 35 on it. That would put a spanner in the works. Office staff are so easy to play and manipulate that they could be your toys. Are we by any chance having extra beers on the Saturday taste so we can see you get partially wasted.
I am certainly having a bit of a beer on Saturday but don't know if I will be featuring more than two. I have to save done effort for the actual drinking and carousing after all!! ;0)