Located off the i580, on Patterson Pass Rd, on the east side of Livermore, Lost Worlds Adventures offers the state-of-the-art kids indoor playground. From Ball Pit to laser tag, Make every celebration and family outing unforgettable at Lost Worlds Adventures.The only Family Fun Center of it's kind! Featuring Ultimate Laser Tag, Miniature golf, a huge game arcade and the largest play structure in Northern California, there's something for everyone at Lost Worlds Adventures. Explore our party packages. Plan a group event. Or, spend the day with family and friends enjoying our 27,000 square feet of attractions. We also offer the best hosting service and best fun for kids birthday parties