October 17th and 18th is the annual gowanus artists studio tour: http://www.agastbrooklyn.com/
I have been having a lot of fun creating new works for it. I looked on the website, it looks like there will be a lot of really great art there!
www.karlmetz.com
The building is 112 2nd ave at the corner of 10th street. I am studio 5b on the 2nd floor, I will have maps in my studio of the rest of the tour. Hope to see you there!