I'm not sure any of those are actually Easter eggs... I'll admit i don't get the Dewemer reference, but an Easter egg is supposed to be a joke or something that pays homage to a previous game in some way, not just be unique or interesting...
Sinking lure is from ocarina of time.
Anyway, I'd love to be exploring and come across this cabin near a lake:
http://www.outdoorblogging.com/wp-content/uploads/2008/06/dike-proenneke-cabin.jpg