Scoutniagara has already made a suggestion for the September SOKS gathering, so I thought I would bring up the post-Fergus August suggestion again -

The Buffalo Irish Festival - August 24, 25, & 26 at the Hamburg Fair Grounds, just south of Buffalo off the I-90. I'm planning on being there Saturday with my brother (sort of a birthday present for him), but I have Friday and Sunday nights off as well, if those work better for the other SOKS.