Come and explore together
Bring your dearest grandkids along and discover the wonderful world of science and technology. From making crazy faces together with a robot to taking a nap on a bed of nails or tackling our climbing wall, this is an outing you’ll never forget.
Together on a key ring
Going on an outing also means creating memories together. Pose for the camera, then have your photo immortalised by laser cutter on a key ring. You can take the souvenir home for free.
Say woooooow
You’re not supposed to play with fire, right? Well, just this once, it’s okay! Light your hands on fire together on this special occasion. And don’t panic – we’ll make sure you get to return your grandchildren to their parents in one piece.
See some amazing experiments (NL)
Not to be missed on any account during the themed weekend: a spectacular show about a DIY moon landing, a massive chain reaction and live demonstrations where we set hair on end with electricity and make clouds.
Yummy food just like granny’s
How about treating your grandchildren to a nice hot meal? If you do, we’ll provide a free glass of chocolate mousse just so they feel properly full. And though we say it ourselves, it’s almost as good as when granny makes it! We have an extra cosy spot for you in the restaurant.
Quick summary
How to order your tickets online
During the themed weekend, one grandchild per grandparent can visit for free.
If you buy your tickets through our website, click on ‘Day tickets’, add all your tickets and then select one ‘free ticket’ for a grandchild per grandparent.
