I happened upon the coolest website that has become a really great resource to have! The Festival Network Online (FestivalNet TM) publishes the most extensive and comprehensive database of festivals and fairs in North America. The site publishes detailed events such as festivals, art shows, art and craft shows, music festivals, and more.
Just type in your city, zip code and radius that you are considering remaining within and you will find a list and description of various festivals or shows to attend. A couple anticipated San Diego events featured are the well-loved Festival of Sail and the Julian Grape Stomp Festa.
Each month, the folks behind the site choose two organizations to receive a percentage of our gross revenues made from their advertising and membership dollars! How neat is that?