McDonald's · 5121 5th Ave | New York

Beyond the standard Quarter Pounder with Cheese, this location only serves the single Filet-O-Fish rather than the double version. The dining space has its own patterns: staff frequently close off sections of seating in the mid-afternoon around 2 p.m. and 4 p.m., and accessing the restroom requires waiting for an employee to unlock the door. Visitors planning to pay with cash at the register should also prepare for potential delays, as staff can overlook the till.