Olive B's Big Sky Bistro Share: Bars & Restaurants Olive B's Big Sky Bistro Visit Website 151 Center Lane Big Sky, MT 59716 (406) 995-3355 Menu Hours: Daily - Mon-Fri 11am-9pm/Sat. 4pm - 9pm/Sun-Closed About Map About Restaurant serving lunch and dinner. Seasonal closed in May and November.Specializing in fresh fish and seafood. Quality and service is our #1 priority. What's Nearby? Distance: 5 10 15 20 25 50 mi.