Next year we have Concertino out here. You might like Boskone. I don't think they have any filking at Readercon, though many filkers go. You would enjoy NEFFA, I already got you to Arisia :P Thing about Arisia is that they don't usually repeat guests of honor - a chance to showcase lots of peple, I believe is the official explanation. It doesn't matter, I've gafiated.