For the kid in everyone, Switzerland based Dadadum makes the Gregory Calendar, which allows you (or your 3-year-old niece) to connect the dots between dates on the calendar to reveal a fun illustration at the end of the month (that is, if your 3-year-old niece’s patience doesn’t collapse, causing her to connect all dots on the first day of the month, thereby prematurely revealing the fun illustration). Kid jokes aside, the calendar can have decidedly adult application (see inset photo). Plus, the holiday season is quickly approaching and — lets face it — we can all use ideas. You can buy the Gregory Calendar directly from Dadadum’s website. By the time they ship it to you in the U.S., you will be out of pocket 31 Euros ($40 U.S.), but don’t worry–your niece is worth every penny.