I found some special links around the web for any special online food entrepreneurs. Check them out!
http://markbittman.com/underground-food-market-goes-legal
http://www.nysaes.cornell.edu/necfe/product/product_main.html
http://www.nytimes.com/2010/06/02/dining/02vendors.html?pagewanted=2&_r=1
http://www.nytimes.com/2010/11/20/business/20artisan.html
http://www.craftsyble.com/how-to-protect-the-name-of-your-crafts-business/
http://www.uspto.gov/trademarks/index.jsp
http://foodzie.com/subscription
http://smallbusiness.blogs.cnnmoney.cnn.com/2009/07/23/selling-homemade-goodies-legally/
http://www.etsy.com/forums_thread.php?thread_id=6624353&page=2