Over the past decade, they’ve added locations in Maple Leaf and Georgetown, but the pizzeria’s original outpost in Seward Park is the origin story of this pizza hangout with a love of old-school mixtape cassettes. It offers a few tables in shiny, crisply appointed spaces and stellar pies, along with salads and apps and ice creams. But Flying Squirrel is all about artisan toppings—cured meats from Salumi, chicken from Roy’s BBQ, Maytag blue cheese, and locally grown produce—on chewy, sinking crusts bound up with tangy tomato sauce.