A co-w0rker and I attended the Central Ohio Day of .NET on June 5, 2010. There was quite a bit of good content at the conference, which is a real tribute to the organizers, volunteers, and presenters.
The highlights of my day were sitting in on Matt Casto’s regular expressions talk, Phil Japikse’s M-V-VM primer, discussing the etymology of the MongoDB project with Sam Corder (I still say it was named such after the character in Blazing Saddles), Michael Eaton’s talk on WPF, and Parag Joshi’s demonstration of XNA/Windows Phone 7 game development.