The 8th International Conference on Knowledge Capture (K-CAP 2015) is taking place October 7 - 10 in Palisades, NY, located right outside of New York City. Even though the two conferences are not physically co-located, it is possible to attend K-CAP in Palisades, NY and make it in time to Bethlehem, PA the day before ISWC starts.
For more information on K-CAP 2015: http://www.k-cap2015.org/