Write about the first day of school (can be elementary school, middle school, high school, college, or anything else). You can make this a shining moment for your character, or you can make it awkward and embarrassing. Have fun with it!
Find an everyday object that you don’t usually give much thought to, and write down every detail you can about it. What does it look, sound, taste, smell, and feel like? Does it provoke an emotion or a memory? Is there a story you can tell about it?
Do a fake interview. You can interview anyone: your BFF, your cat, or even your houseplant. Think about what they would answer to your questions, and what you would ask them if you could ask anything.