tony's donuts

After six decades of being a family business, Tony's Donuts is for sale in Portland, Maine, with no clear idea what the future holds

From sweet treats to iconic sandwiches, here are six of the oldest restaurants in Portland, Maine, that have endured and thrived over time.

Before Portland was a trendy food city, it was home to dozens of incredible restaurants that laid the foundation. Here are a handful that are still standing.