The worlds largest FREE Earth Day event is back at Balboa Park tomorrow! This event goes from 10:00am to 5:00pm but set your alarm because if you arrive before 10am you will find most of us already set up and no crowds. With over 350 exhibitors there is a lot to see, eat, hear and learn. Seeds in the City will be on the Prado with FREE organic seedlings and seeds. Don't forget to bring a tote bag because you will probably pick up tons of goodies and information.