Night of the Arts at HAM 17.8.2023 11:30 - 20:00 The HAM will be open from 11:30 to 20:00 on the Night of the Arts, and admission to the museum is free all day. Events Free entryHelsinki Day – free entry12.6.2023 11:30 - 19:00 Read more Free entryFree entry29.12.2023 11:30 - 19:00 Read more Free entryFree entry24.11.2023 11:30 - 19:00 Read more