articleThe Disneyland Resort will soon be home to a new attraction - one of the most expensive sandwiches in the world. The Anaheim, California resort will feature a new panini sandwich that will debut when Avengers Campus opens at Disney California Adventure Park on June 4. So, what's in the Quantum-sized Pym-ini Sandwich? It comes with salami, rosemary ham, provolone, and sun-dried tomato spread on toasted focaccia. The sandwich will also be available in a single serving for $14.99.