Shan-Yee Poon Ballet School

Cycling is considered a legitimate way to get around San Francisco, and the San Francisco Bicycle Coalition does its best to make sure that safety is everyone's first priority. Several of the best bike trails in the city are posted, along with detailed reviews, on their website.

As anyone who's ever taken a skydive can tell you, there's nothing quite like the free fall. Instead of just imagining what it would be like, it's time to do it for yourself! And to add to your extreme sports adventure, imagine Northern California's Wine Country as your landing pad. The pros at NorCal Skydiving can make this adventure a reality. In addition to providing the necessary training and equipment, you can also get your dive recorded to share with everyone when you safely return to the ground.

If you or someone close to you loves to sew or simply create things, then Britex Fabrics is a must-visit. This impressive four-story structure houses what many consider to be the world's most extensive collection of fabrics. Everything from woolens to silks to couture and bridal laces can all be found here. There is also an extensive selection of cottons, linens, and various home decor fabrics that will help you finish that long-forgotten domestic project. Plus, you can have some fun with the variety of fake furs and remnants as well as handmade silk flowers, antique buttons and lots more!