in addition to the exhibitions and planetarium films, heureka also offers the opportunity to view daily science theatre shows, to participate in supervised programmes and to watch rat basketball games. furthermore, a number of other individual events, such as science days, science holidays and science camps in the summer are organised at heureka. public lectures with different themes are also regularly held in heureka’s auditorium. public lectures are given in the planetarium as well. other services at heureka include a science shop and a restaurant, as well as conference facilities and a 220-seat auditorium for meetings.