We would like to take a moment to thank this week's advertisers on SFist.

• Root for San Francisco, by using your AMEX card and help San Francisco get the largest share of a million-dollar tree-planting grant.
  
• Sagatiba Cachaça, where you can find the premium side of Brasil.
  
• Zipcar, cars by the hour or day, just around the corner. Sign up now and get $25 in driving credit!
  
• AMEX Dish, where you can win a $400 gift certificate for dinner at Fleur de Lys.
  
• SF Asian Art Museum, with its program on Japanese Tattoo on October 2nd.
  
• Walk for Hope, taking strides on October 4th to cure breast cancer.

If you're interested in advertising on SFist or any other site in our network, check out our online mediakit.