Roberta's Mandai Wildlife Reserve is a restaurant serving wood-fired pizza and pasta in front of Mandai Wildlife Reserve and the zoo in Singapore. The pizzas use a chewy dough baked in a traditional wood-fired oven, and children can watch the fire and the cooking process. A visit on Friday at 6 p.m. involved a 30-minute wait to get a table for six. During Night Safari hours, the takeout line is long and missing orders delay meals.