Move over, Rice-A-Roni—San Francisco’s about to get a new signature treat. After wildly successful receptions in New York City in the summer of 2016 and Los Angeles earlier this year, the Museum of Ice Cream is preparing to work its sweet-toothed magic on Fog City denizens.

Located just two blocks from Union Square, the Museum of Ice Cream will transform one of the city’s most iconic buildings—the Union Savings Bank at 1 Grant Street, a Beaux-Arts landmark that partly took inspiration from Rome’s Pantheon—into a colorful ode to everyone’s favorite frozen treat.

Inside, visitors will be treated to a whimsical array of interactive (and perfectly Instagram-ready) installations, including a candy garden, a Pop Rocks cave, a push-pop art installation, a cherry-on-top sky, and a mochi ice cream tasting room, courtesy of Los Angeles-based My/Mo Mochi Ice Cream. A rotating lineup of California ice creameries, including Salt & Straw, It’s It, and Bi-Rite, will be on hand to offer visitors a special “scoop of the week.”

Of course, the pièce de résistance—as was the case in both New York and Los Angeles—is the museum’s now-famous sprinkle pool, where guests can literally dive into a dream-like swimming pool filled with more than 100 million custom-designed sprinkles, which will be situated underneath the historic building’s 45-foot-dome ceilings. Before you get any funny ideas: No, the sprinkles aren’t edible, but it’s the one attraction you won’t want to miss, and the closest you’ll likely ever get to living out your childhood fantasies of paying a visit to Willy Wonka’s Chocolate Room.

Though the Museum doesn't open until September 17, tickets go on sale online to the general public at 9 a.m. Pacific on Friday, August 25. (AmEx card members got an early shot at tickets, which have already sold out.) Considering that the New York location sold 30,000 tickets in the first five days alone, you may want to set a reminder if you’re looking to be one of the first people to experience the pop-up deliciousness. (No closing date has been announced yet.)