Spend Labor Day celebrating Marin City at the Blues ’n’ Soul Party in the Park on Monday, Sept. 5 from 11 a.m.-7 p.m. The official celebration of MarinCity80 will include blues, jazz, gospel, zydeco and soul featuring Bay Area artists. The event will also include a car show, local vendors, activities for kids, food stations, and visits by local, county and state officials and stakeholders. The culmination will be the announcement of the establishment of The Marin City Historical and Preservation Society, and the release of the MarinCity80 commemorative book. For more information, visit marincity80.com.