Tuesday: (08/10) The usual hikers breakfast from Happy Donut. I headed up to Los Trancos Open Space preserve to led my hike exploring this earthquake geological site. Evidence of the 1906 earthquake and movement on the San Andreas fault just below is all around. We hike on down to Foothills Preserve, almost. A tree had fallen across the trail and it was basically impossible to go around or through due to a lot of poison oak in the area. We were stopped just 1000’ or so from our turn around point anyway. A 6 mile hike instead of 6.6 miles. It was a warm day and one hiker was having trouble getting back. Back home I had cottage cheese and fruit for lunch. Dawn made spaghetti squash with meatballs for dinner.