I am organizing a free event on financial planning and wealth accumulation, geared towards individuals with a medium to large investment portfolio and own a home. I am not trying to sell them anything at the event, but if they are interested I may take them on as a client. Any suggestions on ways to get the word about my event out there? It is a one time deal in San Diego, CA. I am pretty new to things like blogs, groups, etc.
Thanks for your tips!

Try craigslist.org. Try old fashion flyers and invite friends and acquaintances that you think might be interested. You might try contacting local real estate investment clubs and letting them know about what you are offering.