Regarding the fast food posts, I'd suggest they belong in Off Topic and hope the mods would move them there.
On a similar vein for the thread, I use this script to hide the forum sections I don't worry about paying attention to:
http://userscripts.org/scripts/show/60475
Just make sure that the included pages has
Code:
http://www.project1999.org/forums/*
and change the forums array to match your preferences. Here's mine:
Code:
var forums = new Array("East Commonlands Tunnel","Guild Discussion","Screenshots","Off Topic","Guide Applications");