Phipps Conservatory and Botanical Gardens Pittsburgh, PA On May 17 the Phipps Conservatory and Botanical Gardens took part in Jamie Oliver's global Food Revolution! Phipps, Let's Move Pittsburgh, and Food Revolution Pittsburgh presented a day of activities for all ages to raise awareness about the importance of good food and better food education.  The fun included family activities such as healthy cooking demos, a walking challenge for kids, and more — all free with conservatory admission. Café Phipps Chef Stephanie Gelberd prepared a basic Pico De Gallo recipe that she used to make Pineapple Salsa, Corn and Black Bean Salsa and Mango Avocado Salsa. All attendees received samples and healthy baked tortilla chips.