photo courtesy of Shuai Chen, co-founder of Splash

If you know a middle or high school student who has a free day this weekend and might be interested in, say, neuroscience, dancing, artificial intelligence, juggling, or painting, keep reading!

More than 100 Stanford University students are playing teacher for the weekend in a marathon learning session on the Palo Alto campus. It’s called Splash, and it runs Saturday and Sunday. The full price is $40 for both days (and $20 for siblings), but the event organizers say that participants who can’t afford the fee can just say so and they don’t have to pay anything.

You can learn more about Splash, and its (literally) 209 course offerings, here. This is the third time students have organized the event, and they expect up to 1,000 kids to participate. Those who haven’t registered online can just show up on Saturday or Sunday.

Can’t make it this weekend? They’re planning another one in April.