Don't waste those pumpkins you carved for Halloween this year! Here are a bunch of fun ways to use leftover Halloween pumpkins. See lots of food & party recipes using a leftover pumpkin -- like pumpkin butter, pumpkin donuts, pumpkin milkshakes, roasted pumpkin seeds, and more. Plus, how to make DIY planters & flower pots, serving bowls, pumpkin toss games, and dog toys. Heck, you can even use leftover pumpkins to make a healthy facial mask, feed the wildlife in your yard, or plant the seeds and grow your own pumpkins for next year!