Forbes Five-Star afternoon tea by day, a piano-and-martini lounge by night, fifth floor, one block off Michigan.
The Lobby sits on the fifth floor of The Peninsula Chicago at 108 E Superior, one block east of Michigan Avenue in Streeterville. It is the hotel's signature day-to-night room: floor-to-ceiling windows, a marble fireplace, a long piano in the corner that runs nightly from 18:30, and a bar tucked along the south wall. The address, the floor, the piano programme and the afternoon-tea timings are listed on The Peninsula Chicago official site.
The right visitor wants a properly built martini, a quiet seat in a quiet room, and live piano under the conversation. The wrong visitor wants a cheap drink or a late, loud night — this room closes at midnight on weeknights and rewards a jacket. The Peninsula brand's house style runs through everything, including the price tier.
The lobby reads as a contemporary salon rather than a traditional dark-wood hotel bar: pale stone floors, oversized armchairs and chesterfields, a marble fireplace on the south wall, and a series of double-height windows that frame the Old Water Tower one block west. A Steinway grand sits in the north corner with a resident pianist who runs nightly from 18:30. The Peninsula's Forbes Five-Star designation is reflected in the seating density — the room never feels crowded, which is half of what you are paying for.
The cocktail programme is classics-led: the martini service ($24, brought with a small carafe of extra pour kept cold on a silver tray) is the recurring order across Yelp Peninsula Chicago reviews and the most-photographed drink on the bar's Instagram tag. The Negroni, Old Fashioned and a properly built Vesper round out the short list, with a few seasonal originals from the bar team in the $20–26 band. Champagne by the glass starts around $28; the by-the-bottle list is genuinely deep.
By day, the room is best known for the Forbes Five-Star afternoon tea programme ($85 per person, served 14:30–17:00), which Chicago Magazine has consistently named the city's top tea service. Skip the wine pours at the bar — the by-the-glass list is competent but the cocktail programme is why you climbed the stairs.
Afternoons run on the tea programme: a mostly-female crowd, mothers and daughters, bridal-party brunches, anniversary celebrations. Early evening shifts to Peninsula hotel guests stepping out of the elevator for the first drink before dinner upstairs at Shanghai Terrace or downstairs at Pierrot Gourmet. By 21:00 the room reads as anniversary-and-special-occasion locals plus a steady stream of Streeterville and Gold Coast couples on classic date nights. The piano keeps volume low throughout; conversation runs the room.