'Slumdog Millionaire' couple Freida Pinto and Dev Patel chose a zoo over expensive restaurants and nightclubs to enjoy a quiet date. The couple visited the San Diego Zoo in California and also got photographs clicked with their favourite animals,reported JustJared.com. The 25-year-old Mumbai native dressed down in a checked shirt and jeans while Patel,19,wore a black T-shirt and denims. They were introduced to a prehensile-tailed porcupine called Icana and Diego the ocelot,an endangered species of cat from South America often hunted for it's beautiful fur.