Now on Exhibit -- Buy Tickets Here

The time has come! The fun is near! Try not to run! Spooky Science is here!
The Leonardo has been spookified by science! Experience the science of fear and play
with shadows of the night. Witness the laws of electricity, mystifying chemistry and bone
rattling anatomy! Are you ready? Then come inside!

 The Gallery of Fear

The Gallery of Fear explores the physical and chemical changes that take place in our body
when we are scared. Explore the science of fear for yourself! Challenge your senses, test
your phobias and see what it feels like to be buried alive.

The Hall of Light and Shadows
Capture your shadow! Expose it to light. Play with the dark silhouettes of the night.

Explore more like the Mad Scientist Lab, Engineering Lab, Art Lab, and Technology Lab.

Mad Scientist Party

Let your inner Mad Scientist out, and join The Leonardo for a spooktacular time! There will be Halloween activities, spooky science experiments & ghostly snacks. Come dressed in your Halloween costume to be entered to win cool prizes!

Date: Saturday, Oct. 25th 
Time: 2:00 p.m. - 4:00 p.m.
Cost: FREE for members and $3/person for non-members


Mad Scientists from across the globe have gathered in Stockholm to celebrate Pseudo Sciences greatest inventions and accomplishments. The Frink Prize is the coveted award for the scientist who has the best plan to TAKE OVER THE WORLD! Come and be a minion, an evil experiment or a fellow mad scientist in this world of evil and eccentric encounters, but be aware, there are those who want to stop scientific progress and those who want to kill others in their way on the path to maniacal glory. Someone WILL die this Halloween season in Murdered… FOR SCIENCE!

Saturday, Oct. 25th | 7:00 p.m.

Thursday, Oct. 30th | 7:00 p.m.