No Party Like A Donner Party has these relationships to other tropes:

parents kids shares a parent with:
Im A Humanitarian
parent child
Im A HumanitarianCannibalism Superpower
''Eat The Rich
''Eats Babies
''You Are Who You Eat
''Picky People Eater
''Just Eat Him
''Superman Are Just Food Sources
''Made From Real Girl Scouts
Ptitlew8o9d7bzvtiaFood Chain Of Evil
You'll need to Get Known if you want to add or modify these relationships.