"At The Inventing Room, Denver’s own Willy Wonka, chef Ian Kleinman, is serving up an an over-the-top ice cream sandwich with a dose of fall flair. Made with pumpkin cookies that are baked fresh daily, that sandwich is topped with a house-made whipped marshmallow that’s torched and then layered with cream cheese ice cream before being submerged in liquid nitrogen for a frozen texture." - Rebecca Treon