There's an updated version of 'Lunchroom Manners!'
It can be found here:
http://tinyurl.com/d2qlrh
If you haven't seen the original from 1959, do watch it... it's a hoot. I can't get it to load tonight, but you might have better luck:
http://www.avgeeks.com/2006/07/beginning-responsibility-lunchroom-manners-1959/