San Francisco - Parking is available on the street and is very close to the Second Marsh Wildlife Reserve. The street is fairly busy so please be careful crossing it, especially with children. You will have some cover from muggles when trying to find this one. You will need a tool to remove the log, this tool is the same one that you would use to unlock a bathroom door from the outside...you know when your kids lock themselves in. Please use the tool so you don't damage the log. Should be easy enough to put back in. BYOP. Good Luck.
Congrats to Caspers4 on the FTF.
Check out the Whole Series:
Visit Deception - UC#1
http://coord.info/GC51CJV
Visit Fido's off the trail - UC#2
http://coord.info/GC51CKT
Oh How I Pine For You - UC#3
http://coord.info/GC52AND
Visit Ewwww !!! - UC#4
http://coord.info/GC51KGW
Visit It Isn't Easy Being Green - UC#5
http://coord.info/GC51XH9
Visit The Hidden Trail - UC#6
http://coord.info/GC51XHQ
Visit Wannabe Green Space - UC#7
http://coord.info/GC51ZTW
Visit San Francisco - UC#8
http://coord.info/GC521VK
Visit What a Wall !!! – UC#9
http://coord.info/GC52AF5
Visit Patience is a Virtue - UC#10
http://coord.info/GC5388K