I was asked a while ago if there was a way to automate updating a spreadsheet and placing it on the cache page, but I could not think anything up that was worth anything.
I think the best bet if the owner wants to update it on a regular basis is to make a spreadsheet and save that as an html table and paste that into the cache page.
I usually won't trouble myself to go to an extra web page. In fact, since often I don't know if I am attending, I don't specify what I am bringing! And no one has ever brought anything to a pot luck that was close to what I brought. At least not yet.
DNFTT! DNFTT! DNFTT!
"The funniest thing about this particular signature is that by the time you realize it doesn't say anything it's to late to stop reading it..."