Casa De Oro Address: 1409 N Elm St, Jefferson, IA 50129 Phone: (515) 386-4877 Hours: Mon: 11am-9pm Tue: 11am-9pm Wed: 11am-9pm Thu: 11am-9pm Fri: 11am-10pm Sat: 11am-10pm Sun: 11am-9pm Restaurants, Mexican Other Businesses: Breadeaux Pizza at 401 W Madison St, Jefferson, IA 50129 Dairy Queen at 911 W Lincoln Way, Jefferson, IA 50129 SUBWAY at 104 N Elm St, Jefferson, IA 50129 Twiins Shoppe at 111 W Lincoln Way, Jefferson, IA 50129 Angie's Tea Garden at 100 E State St, Jefferson, IA 50129