Magician Gary Ferrar ran a show and interacted with guests. Proceeds will benefit children fighting cancer, along with their families.
The restaurant closed around a week ago, though there are other locations open across Long Island.
The grant will be used for supermarket gift cards so families with a child battling cancer can afford to provide meals for their loved ones.
The charity provides financial aid, toys, games, parties, books, holiday activities and more to children who are battling cancer.
"From day one, it has remained our way of keeping Sarah alive," her father, Matt Weippert, told Patch. "Keeping her memory alive."
The $99.4 million project will see the construction of a 207,237 square-foot warehouse and separate office on the 15.1-acre land.