Legoland Florida Resort is set to become the first theme park to have its official money listed on a currency exchange board, Fox News reports.

The resort is partnering with exchange service Travelex to list its Legoland Dollars at 55 Travelex locations, including at JFK and LaGuardia airports.

The exchange rate to the U.S. dollar is 1:1, but those who exchange $50 will get $50 in Legoland Dollars, plus extras like free parking and a water park upgrade.