Will you be dying eggs this weekend? More farmers tailgate markets vendors than ever are selling eggs right now, so this is a great chance to go local with your Easter, Passover, Earth Day, or other springtime celebrations. With many cartons containing a pretty mix of blue, brown, and white, you could go minimalist and skip the dye altogether. But if colored eggs are non-negotiable, we have a few food-based suggestions to avoid artificial food coloring. These dyes will work on both brown or white eggs, though the resulting color will vary.