Outdoor mini golf and batting cages are now open! Boulder Creek is fun for people of all ages. Great for corporate outings, weddings, birthday parties or just an active afternoon. Boulder Creek is a family-friendly attraction in Omaha with two 18-hole miniature golf courses, Omaha's largest outdoor batting cages, and a 24 ft rock wall. The party room accommodates up to 48 people and the outdoor pavilion will seat 200. Buffet meals are served separately or as a group/company party package.