The following description comes from the event organizer.

At Harry Potter: Magic at Play, the journey begins at 4 Privet Drive. Explore the Dursley’s living room taking care to not disturb anyone in the cupboard under the stairs; step onto a boat and prepare to cross the Great Lake to Hogwarts; discover some of Hogwarts’ most beloved classes, mastering “Wingardium Leviosa” and levitating a feather in Charms, exploring the Potions dungeon with all senses and fending off a swarm of Cornish Pixies in Defense Against the Dark Arts; practice Quidditch fundamentals; explore Hagrid's pumpkin patch and traverse the Forbidden Forest; and so much more.  A multitude of iconic experiences and surprises await guests throughout the space as they forge their path through Harry’s journey.