I wandered along there to take a look at the new premises and to pick up a stash of 2000AD and Judge Dredd comics, and while standing at the counter I saw THIS ⇒⇒⇒⇒⇒
A d30. A thirty-sided die. A die for generating random numbers from one to thirty.
Now, at present I have absolutely no use for a d30, except maybe to generate random days of the month (which I could do with a d3 and a d10 anyway). However, if there's one thing I've learned over the years it is that not having an immediate use for a Cool Thing is no reason not to own one, so without hesitation I laid down the princely sum of four bucks to get a d30 of my very own.
So, now I have one. All I need now is some reason to use it. Time to start hunting out all the d30-based random generation tables people with too much time on their hands have been obsessively compiling for just such an occasion.