The easter one I managed to get the 250 eggs in less than 4 days or so  

Posted by Ghettoicedtea

should make some xmas stuff permaniet, like a planet with canable snow men that try to eat you, then during normal times switch it to aliens, then during easter make them rabbits (monty python lol) and during halloween make it zombies.

Maybe you can kill them like the things they had around Halloween for a small amount of gralatd