Seattle-based eVenues, which operates an online marketplace for helping event organizers to find meeting venues, said today that it has launched in Los Angeles, on top of its existing operations in Seattle and the Bay Area. The startup, which is headed by David Jennings, helps people find everything from commercial properties, to hotels, classrooms, restaurants, and more for their meetings. The service said it has over 25 meeting spaces in Los Angeles where venues can be booked directly.