"Lore" Episodes?

I'm participating in a power point night party with my friends, and I want to base mine on distractible! They all do not listen, and want to make a couple different playlists to catch everyone up to speed without them needing to listen to the whole podcast (though that is the end goal).

The one I am struggling to make is the "lore" episode playlist. This doesn't mean the funniest episodes. I'm more thinking episodes that contain bits that are referenced in other episodes (ex- put em in guam or fridge) or making of rules episodes (ex- end of episode wheel spin or coin flips). What episodes do you guys think I should put on the playlist? Thanks for the help!