Thrill The World: It's finally here. Join thousands of people around the globe in breaking the World Record for the Largest Simultaneous Dance to Michael Jackson's Thriller on Saturday.

Hayes Valley Farm Halloween Hoedown: Your local farm presents a family-friendly celebration on Saturday, featuring live music, dancing, storytelling, pumpkin painting, face painting, autumn crafts, treats and cider, a costume contest, and even a spooky walk. Also, learn how to build soil and make your own cheese.

Sunday Streets: It's the last Sunday Streets of the season, taking place in the Tenderloin and Civic Center, rain or shine. While you're at Civic Center, be sure to check out the library's Tricycle Fest West in conjunction with the Sunday Streets festivities.