Stroll through the booths and shops, exploring and tasting the wares (there are often free samples)...
...or take a free San Francisco City Guides tour of the Ferry Building, or just sit on a bench enjoying the views and one of my favorite pastimes: people watching! See more at Discover Northern California: http://tinyurl.com/cf63wm
You can rollerblade, have a picnic lunch or just sit and admire the view. Also on a hot day, visit the Vaillancourt Fountain just across the Embarcadero, and let your kids run behind the falling water. Read more at Family Travel Forum: http://bit.ly/cW4GbE
This is a fun scene--beautiful locals flock here on weekend mornings to stock up on gourmet fare, sip delicious coffee, and mingle and socialize. A great way to start the day. After strolling the stalls, grab an outdoor table at MarketBar and enjoy the buzz. Read more at See Jane Fly: http://bit.ly/cYpFKH