Girl Online is a full-day programme hosted by The Hmm, a platform for internet cultures, taking place across SPUI25 and University of Amsterdam locations on Friday 16 May. Expect talks, performances, workshops, and more. This first ever Symposihmm will dive into girl trends, self-infantilisation, girl as a strategy in digital spaces, and the future of girlhood. It is part of This is who you’re being mean to, The Hmm’s broader 2025 year theme, exploring gender expression online.