NCO is a local meetup group in Nevada County with over 364 members that meets monthly. The group shares ideas and tools to help businesses grow online through informative meetings. Benefits of joining include networking, learning about social media and marketing tools, and sharing success stories. Meetings are held on the fourth Tuesday of each month at the Madelyn Helling Library. The leadership team includes Cheryl Noble, Jan Fishler, Lorra McCririe, and others who help coordinate speakers, publicity, and technical support. Meetings feature expert speakers on topics like social media, SEO, blogging, and online marketing tools.