I went to 2 this year (Kitsune Kon & Geek Kon) and 3 small events (Mini renaissance faire, Kitsune Kon Fall Ball, and World Hetalia Day). I'll probably try to keep it around that number next year, even though the renaissance faire is becoming a 3 day event and I'm volunteering.
Cosplay in progress:
Yami Marik/Melvin from Yu Gi Oh! The Abridged Series
White Mage Bakura from Yu Gi Oh! Season Zero