<p>As for the breaking into buildings, scaling buildings, and being discreet -- there are groups that do stuff like that, but they are not clubs per se. ;) But there are lots of people at MIT who do that stuff every weekend. You just have to find them.</p>
<p>There's also, as far as actually organized clubs go, the Assassins</a>' Guild. I'm not sure (as in, I have no idea) how much "actual" spy stuff you would learn in the Assassins' Guild, but you would probably have a lot of fun. Maybe jessiehl will see this post and help you out -- she's a member of the club.</p>