After CMW this year, the guys from Caves of Qud pointed me at a US-based event called Roguelike Celebration: in case it's of use to people, highlighting here that they're running a steam event and conference in October. I can't submit a talk this year (I have to be in Oslo on the Monday and juggling a conference with that travel would be a mess) but I'm going to submit to the celebration event and see what they say.
Event link in case anyone wants to submit to their CfP (open until June 28) or their Steam event (open until September) - https://www.roguelike.club/event2026.html