Article by Denise Coleman   Oak Park's Farmers' Market will continue throughout the summer every Saturday from 9 a.m. to 1 p.m. at 34th and Broadway across from Old Soul Coffeehouse . During yesterday's inaugural market there was aribbon cutting ceremony and live music as well as all the wonderful fresh produce of the season. The residents of the Oak Park community have been working for years to bring a farmers' market to this, at times, troubled neighborhood. The Oak Park Farmers' Market is a project of NeighborWorks Sacramento, in partnership with community residents, community garden advocates, backyard growers, and fresh produce sellers. Together they have loosely formed the Oa