I am from northern Minnesota, we are going to start local fundraiser project for high schools students in our area. there are 40+ schools going to participate on this project . idea is local community and teachers request artwrok for their projects and business, and students submit their artwork to website. later, locals and teachers select best art work for their projects.

this is something like

99design.com
elogodesinger.com
crowdspring.com

this website only cater local community and has standard size niche , can anyone help me to find good CMS for this project

thank you
Martin Dorunga

You can try joomla, or this WIKIPEDIA query, especially the external link section:

http://en.wikipedia.org/wiki/List_of...gement_systems

yes i think joomal would be a good way to go or maybe try e107