We all remember the wonder and amazement of pop-up books we read as kids. The intricate details and the elaborate artistry made the stories come to life. Although there are pop-up books for adults as well as children, most adults don't have the opportunity to enjoy them. However, with pop-up cards from Hallmark, you can share the amazement and wonder of 3D papercraft with your friends and family. A pop-up greeting card can be both a gift and a card, because you're leaving the recipient with a unique piece of displayable artwork. The elaborate preciseness of Signature Paper Wonder pop-up cards spark surprise and joy upon opening, and are worthy of display on a desk, bookshelf or mantel. Surprise someone celebrating a milestone birthday with a 30th, 40th or 50th pop-up birthday card. You'll even find 3D birthday cards that light up and play a jazzy version of "Happy Birthday to You." Peanuts or Star Wars™ pop-up cards bring favorite characters to life. Pop-up anniversary or wedding cards are a classy way to honor momentous occasions in a couple's life. Celebrate an important educational achievement with a displayable congratulations, graduate pop-up card. Or surprise someone in your life with a 3-D greeting card for no reason at all—just because you want to brighten a day or let them know you're thinking of them. Want to send holiday greetings? Hallmark's amazing selection of innovative Christmas pop-up card formats will leave your jaw hanging open. With three-dimensional Christmas trees, musical pop-up cards that play Christmas music, boxed pop-up Christmas cards, or the precise detailing of laser-cut Nativity scenes in a diorama shadowbox, you'll have lots of ways to send impressive holiday wishes. These unique designs can be mailed flat and provide space for adding your own personal message and signature. You'll find the same attention to detail and high-quality paper, artwork and messages that you expect from Hallmark in popup cards for Mother's Day, Father's Day, Thanksgiving, Halloween and Easter, as well. And if flowers and chocolate aren't your thing, wow your sweetie by giving them a pop up valentine!