It runs from 21 March to 1 November 2015. It's included in the museum entry fee ($12 for adults, free for children).Alice's Wonderland: A Most Curious Adventure
Enter Alice's Wonderland, where Alice's dream-adventure begins: at the stream-side knoll where she nodded off to sleep in her sister's lap. Follow the White Rabbit into the Underground by crawling through the rabbit hole and "falling through the earth." Find yourself in the Hall of Doors, a room filled with optical illusions, scientific puzzles and surprises of many sizes!
Test and experiment while at a Mad Tea Party, investigate geography in Digging to China, and understand animation at a Caucus Race. Challenge Alice and the Queen to a game of Crazy Croquet where balls in motion are surprisingly predictable.
I'll probably go sometime in May or later, once they also open their tyrannosaurs exhibition. I'll report back on it!