my name is Catalina and I live in Sonoma County. I am planning an all day scavenger hunt/geo cashing excursion for my boyfriend's Birthday on the 26th of this month. Most of the clues and spots we will be hitting are within walking distance of you place and I think it would be fun to stay through airbnb! We are both familiar with SF and are both in the wine and food industry. Hope that staying with you guys will work out.