• Sand Art comes and goes. [Chron]

• The Academy of Sciences is getting a new glass-and-steel outdoor pavilion. [SFEx]

• American Cyclery at Stanyan and Frederick Streets is getting a sweeping new parklet. [CurbedSF]

• Seasonal coffee milkshakes coming to the Castro. (And not at the Bearbucks.) [InsideScoop]

• The FDA has ordered local genetic testing company (and Google spin-off) 23andMe to stop selling DNA tests. [Valleywag]