Forum Restaurant is located on the ground floor with a view of the city moat and pl. Wolności. It is open from Tuesday to Sunday, from noon to 6pm (if there is no concert) or until the beginning of an evening event and during the intermission, if there is one.

Two bars – “white” and “red”, on either side of the Main Hall in the -1 level foyer, are open from an hour before each event in the hall and during the intermission, offering beverages, sweets and light refreshments.