When dessert arrived, Wolfe noticed a piece of paper discretely being slid into his pocket. He couldn't take it out at the moment, and the paper seemed to have been enchanted so that he was unable to read it with [Detect Hidden], so he knew it must be important.
The meal didn't last long after the cakes were eaten, as everyone had work to get back to for the afternoon, including Wolfe, who was going back to the library to do a bit more studying just to make sure that he hadn't missed any other important parts about the proper use and activation of an alarm Array.
As it stood, he should be able to set it up well enough to do what he wanted it to, but that might not be all that it was supposed to be capable of. He'd already had one shock about his lack of knowledge, and he wouldn't be too surprised if that was only the beginning.