The Pittsfield Building is beautiful and historic. Go inside and you'll find a lobby filled with ornate decorations and a café (the Pittsfield Café, which is what you're reading about… duh). Grab a seat in the cafe's "patio", which is outside of the restaurant but still inside the building. Get a sandwich or something (the Reuben is pretty solid) and look around at the decorations of the cool building.