Traveling light with a baby on board is next to impossible. A change of clothes, diapers, wipes, formula, and a handful of distracting toys later, you barely have room for the tot.NurturMe baby food can help lessen the load.The powder-like mixture is quick-dried from 100 percent organic veggies and fruit (think astronaut grub). Sealed in flat, single-serve pouches that weigh less than half an ounce, they’re perfect for purse, pocket, glove compartment, or diaper bag. Just add water or breast milk, stir, and serve. No clanking jars.Choose from peas, squash, apples, and sweet potatoes; serve alone or blend for variety. The quick-dry process doesn’t cook off vitamins and minerals, so each portion is packed with the maximum amount of nutrition. Without any extra baggage.Available online at nurturme.com. The secrets to a meltdown-free vacation revealed here.SENDRed, White, and Blue Holiday CardsWhat: Stop by to create missives for the military. Why: It’s a perfect way to make a soldier smile. When: Sat., 11 a.m.-2 p.m.Where: National Postal Museum, 2 Massachusetts Ave. NE (202-633-5555). Admission is free.SIPTea with MarthaWhat: Snack on cookies and cake and learn about 18th-century customs from Mrs. Washington. Why: Wear fancy frocks to make it a real ladylike affair. When: Sat., 3-4:30 p.m.Where: Gadsby’s Tavern Museum, 134 N. Royal St. Reservations (required) to 703-746-4242. Adults and children, $25.CHUCKLEWeekend Family MatineeWhat: The Great Zucchini and Barry the Magician join forces for a hilarious show. Why: Prepare for a serious case of the giggles. When: Sat., 10 a.m.Where: Avalon Theatre, 5612 Connecticut Ave. NW, b/t Northampton & McKinley Sts. (202-966-6000). Tickets online at printtixusa.com. Adults and children, $8.50.Photo: Courtesy of NurtureMeUp to 50% off MatisseHaving a hard time finding boots actually made for walking? Matisse is a master at crafting them. Snag cowboys, booties, and even clogs for up to 50% off today on Swirl.