Sugar Space is tucked away on 616 Wilmington Ave. in Sugarhouse, which provides for a sense of stealing away to a small mountain town, and lends her performances an intimate tone. Leah Nelson Del Porto and Cortney McGuire of fivefour kicked off the showcase with their piece, “my space is sometimes yours.” An older piece in their repertoire, “my space is sometimes yours” is honed and polished. The program previewed that the piece was devoid of musical accompaniment, which turned out to be an excellent choice, as the under-the-breath mutterings between Nelson and McGuire proved to be not only entertaining, but underpinned the conceptual content of the piece, which was negotiating space with another person and the shifting boundaries.