Grubsteak Cafe At Monument Lake Address: 4789 State Highway 12, Weston, CO 81091 Phone: (719) 868-2009 Restaurants, Resorts Other Businesses: Shopping Bag at 6689 State Highway 12, Weston, CO 81091 Monument Lake Resort at 4789 County Road 12, Weston, CO 81091 Picketwire Lodge & Store at 7600 State Highway 12, Weston, CO 81091