Squishmallows slime, ‘Star Wars’ themes, and more from their holiday wish list. My 9-year-old can’t get enough of slime, and I can see why—it offers hours of hands-on fun, creativity, and stress ...

Remember those glorious 90s moments when someone on TV got absolutely blasted with green slime? Yeah, we lived for that. If you were a Nickelodeon kid, you know: getting slimed wasn’t gross, like ...