There are so many fun things you can do with raw spinach, but this is my all-time favorite way to prepare it.
A regular-sized bunch of spinach is GENERALLY enough to feed 4 people. But if you LOOOOOOVE spinach as much as I do, you might eat the entire bunch yourself! ;o)
Place some cleaned, de-stemmed and chopped (or torn) spinach in a large bowl.
Toss with a handful (or more!) of freshly ground pumpkin seeds.
In a small bowl, mix extra-virgin olive oil and lemon juice (just about a 2/1 ratio), 1-2 cloves pressed or minced garlic, and salt and pepper "to taste". Add this mixture a little at a time to your salad as you toss it. Remember, you can ALWAYS add more, but it's impossible to take it away.