A meeting of the South Streeterville NAC on April 30 attracted new volunteers and raised many new neighborhood concerns, including illegal parking of tour buses, maintenance of the vacant 600 N. LSD property, closure of Olive Park, Ogden Slip and Navy Pier Park supervision, signage, and environmental concerns. The next meeting of SSNAC will be held on June 17 at 6 p.m. at River East Plaza.