A new state attraction, a $100 million science center, opens in less than a month.

Omaha’s Kiewit Luminarium, featuring 120 exhibits spread out over 82,000 square feet—basically one and half football fields—is geared to “change the way visitors see the world,” according to a statement from the center.

Located on the city’s redesigned Riverfront the doors officially open April 15.

Tickets will be available on the center’s website, and we’re told tickets will be timed-entry to ensure that “everyone is able to comfortably engage with exhibits and programs.”