At the beginning of this season, the Diamondbacks unveiled a list of new items available at concession stands around the stadium for the 2025 season. Some were more gimmicky than others, but there was none more gimmicky than the at the time named Grand Slamwich. Since then, according to the gentleman who assisted me at the park, they’ve renamed it, but I don’t remember. Something generic about 50/50 I think, probably because Denny’s has a rather famous sandwich by the same name.
What made it so gimmicky you ask? Well, it’s 20” submarine sandwich, half of which is chicken parmesan, the other half is a marinara meatball sub.