If dyeing Easter eggs with vinegar and color tablets is feeling old, reach for a new duo: shaving cream and liquid food coloring. It’s a tactile project many kids will enjoy — especially swirling the colors into the cream. “They thought it was really cool to drop the food coloring into the shaving cream and take the toothpick and swirl it,” Sarah Barrand of Caldwell, Idaho, says of her four children. “And the shaving cream will actually even help clean up the mess afterward,” she wrote in her blog, A Thrifty Mom. As simple as the traditional egg-dyeing method but potentially messier, this method involves filling a deep-sided baking pan or sheet with an inch of shaving cream — no more, to be thrifty — and then smoothing it so colors won’t run together. Ra...