Preheat ovn to 350F. Line a 9x9-inch squash baking dish with aluminum foil, with ends of foil extending over the side.
In a mixing bowl, combine graham cracker crumbs, sugar, and butter until all the crumbs are moistened. Press into the bottom of the prepared pan.
In a stand mixer fitted with a paddle attachment, beat cream cheese and sugar until very smooth. Add eggs, 1 at a time, beating well after each. Beat in the pineapple juice. Use a rubber spatula to stir in the pineapple tidbits.
Pour cheesecake over the crust, using a spatula to smooth out the top.
Bake 25 - 30 minutes, until the cheesecake is set. It will jiggle just a little bit. Let cool on wire rack until room temp. Refrigerate several hours before trying to cut.
Serve with whipped cream and cherries, if desired.