Party Ideas: Get a selection of sunflower-themed party ideas. Looking for sunflower party theme ideas for a birthday, bridal shower, baby shower, graduation, anniversary, retirement, tea party, dinner party, lunch, or brunch? This list of sunflower party food ideas has you covered. Find sunflower party food ideas for sunflower party cakes, sunflower party cupcakes, and sunflower party snacks. Get a free sunflower theme planner. Plan your sunflower party today!