Snacks to Bring to the Zoo Frozen Water Bottles. These keep everything in the cooler cold until lunchtime. ... DIY Squeeze Applesauce. A great snack to eat while you watch the animals. ... Can Of Pineapple Chunks. We bring a few toothpicks to eat these with. ... Beef Jerky. ... Good Old Fashioned PB&J. ... Dry Cereal. ... Fresh Fruit. ... Crackers. Jun 12, 2020