There are plenty of different things that the New York Mets could take away from the Philadelphia Phillies in an effort to finally steal the NL East back. It could be their ability to build a successful starting rotation. It could be the coherence of their payroll construction. Likewise, it could even be the Phillies ability to make the postseason while simultaneously carrying a top payroll in baseball. Instead, the Mets chose to copy what the Phillies are doing in the food vending department.
Concessions are what make the return to the ballpark special.