ORLANDO, Fla. — Universal Orlando has added two dates to the Halloween Horror Nights schedule following the cancellation of event nights due to Hurricane Ian.

The additional dates are Oct. 11 and Monday, Oct. 24, the resort announced Monday. Both dates are also valid for Frequent Fear passholders.

Tickets for the new dates will go on sale Tuesday.

Universal is also giving Premier passholders additional nights to use their their free-admission benefit for the event. They can use it on either of the two new dates or on Oct. 5.

Universal Orlando temporarily closed last week because of the hurricane, canceling Halloween Horror Nights on both Wednesday and Thursday. Although the parks didn’t reopen to all visitors until Saturday, Halloween Horror Nights was held on Friday for those with existing tickets.

Halloween Horror Nights, now in its 31st year, features 10 haunted haunted houses, five scare zones, and two live shows.

The event runs select nights through Oct. 31.