Poplar Creek Music Theater was a concert venue located in Hoffman Estates, Illinois. The amphitheatre opened in 1980 and closed in 1994. It hosted a variety of popular musical acts during its 15-season existence. It consisted of a covered pavilion and grass seating area, and had a capacity of 25,202 people: 7,202 reserved seats and 18,000 lawn seats. In 2006, the Sears Centre (as of 2020 the Now Arena) opened in Hoffman Estates, near the former location of Poplar Creek.