https://www.phillyvoice.com/federal-donuts-chicken-sandwiches-center-city/
Federal Donuts chicken sandwiches coming to Center City | PhillyVoice
Jun 3, 2015 - The limited-edition snack is making a one-day appearance
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https://www.phillyvoice.com/gather-food-hall-federal-donuts-university-city-bar-bulletin-building/
Gather Food Hall to open Oct. 31 in University City with new Federal Donuts at Bulletin Building |...
Oct 20, 2025 - Gather Food Hall, a new dining hub in University City, will open Oct. 31 at the Bulletin Building across the street from 30th Street Station. The initial...