Talking to grandparents is the one that springs immediately to mind - and I'd second that. It's amazing how much you wish you could tell them about when you haven't got any left.

Mine will be getting up tomorrow, not going to my computer but instead clearing my floor of crap before heading out and talking to people who might give me a job. Mundane, possibly not what you had in mind, but the only thing I can think of at this moment in time.