The Exploratorium is just one of those things, that despite being the super coolest place when you are a kid, only gets better with time. This Wednesday, visit the Exploratorium with free admission to explore the hundreds of unique and engaging exhibits the museum has to offer.

After all, who doesn't want to play with lightning in your mouth, painting with light, bubble bombs, and the intriguing Tactile Dome?

Check out the free Exploratorium admission and exhibits here!