What are some conventions that Cosplayers of the series attend?

NOTE: Im halfway through Morning Star jsyk

I just went to katsucon and cosplayed the howlers from the first book with some friends, and did an impromptu darrow at the gala for another night. We met like one person who knew of the series but hadnt gotten to reading it yet. I was spreading the word of this series to everyone who asked what I was from.

As the Howlers my partner and I were Clown and Pebble, while my roomie was Sevro. For the Gala night My roomie was Victra and my partner was Cassius. We are gonna cosplay from the series again, I want to actually make a gala fit for Darrow and get more practice styling my hair or setting up a wig. Im really gunning to make/set up a tactus cosplay, I love that man.

Im really interested in meeting more fans that appreciate the series enough to be inspired to create art because of it. Any cosplayers or artists what cons do you go to?