Blindspot
Arlington Square
The team stakes out a park to find Edward Donella ad he meets with his sister-in-law in episode 1x22 “If Love a Rebel, Death Will Render”.
Thomas Paine Park and the adjacent Foley Square sit in the middle of Manhattan's Civic Center across from the Supreme Court and several other courthouses and federal buildings. The park was named for the founding father Thomas Paine while the square was named for a local civic leader and saloon owner "Big Tom" Foley. The space has been a common area since the Collect Pond which formerly stood at this location was filled up in 1811, and the park and square were officially joined in 2005.
The team stakes out a park to find Edward Donella ad he meets with his sister-in-law in episode 1x22 “If Love a Rebel, Death Will Render”.
Reese tells Joey Durban to leave town and then has a conversation over the radio with Carter in episode 1x03 “Mission Creep”.
Finch follows Emma Blake though the park and clones her phone in episode 4x14 “Guilty”.
Bull comes out of the subway with Marissa and they comment on the law firm's offices they are heading too in episode 1x02 “The Woman in 8D”. Bull talks to Jace Rundle about his condition in the park across from the courthouse in episode 1x13 “The Fall”. Danny gets a call from the Project Manager Sean Laheri who wants to meet in episode 1x15 “What's Your Number?”.
Bull approaches Sofia Dern and asks her to help convince Larry that even he can be scammed.
Chunk chases Giancarlo Sartor across the street when he runs after being accused.
Source: Wikipedia
Hayes and Wallace discuss the new department after the announcement in pilot episode. Sam talks to Hayes over the phone about the case in episode 1x09 “A Different Kind of Death”.