Our cat has got a stocking filled with packs of edible treats, 2 packets of sparkly glitter balls (I ordered 1 extra by mistake) and he's already had a cat nip filled toy (which I had to confiscate as it turned him into an angry drunk rather than a peace loving hippie).
All the toys will end up behind the fridge or sofa - I do a search and retrieve mission every so often.
Catnip is odd - Frankie (the black and white cat in the background) eats the catnip and I think that he snorts it too, it turns him into a 12-year old kitten. Princess Merlin just rolls and rolls in it then goes to sleep.