"At Aaron Silverman's Capitol Hill showpiece I encountered the over-the-top truffle-and-caviar sundae service: a luxe, two-Michelin-starred sundae station that layers ingredients like caviar, foie gras fat–infused cookies, amaretto-soaked truffle ice cream, umami-fied whipped cream, colorful gummy bears, and sprinkles, and which is offered as a $150 add-on that has reportedly sold “thousands.”" - Eater Staff