Osso Steak And Ribs Restaurant Home ›› Local Listings ›› NSW ›› Penrith ›› Osso Steak And Ribs Restaurant NSW Restaurants Penrith, NSW 2750 Osso Steak and Ribs Restaurant0247205588Fax: Osso Steak and Ribs Mobile: 0247205588https://osso.com.au In 2009, Osso Steak and Ribs Restaurant opened its doors at Penrith Panthers to great success. Attracting a mix of corporate, and local clientele, the new look location has a constant buzz. We also have a private dining area for your special occasion.