I guess my conference-going days are past. But if I were full of youthful zip and enthusiasm, then the conferences run by the Munich Centre for Mathematical Philosophy would be terrifically appealing.
There’s one on Mathematical Structuralism which starts in a couple of weeks (talks should later appear on Youtube). And there is one in January on Model Theory: Philosophy, Mathematics and Language. I guess most readers of this blog with interests in that area will already know about this upcoming conference (for which there is a Call for Papers, whose deadline isn’t yet past). But I’m linking here, just in case you didn’t know about it.