We were all set to blast up to Lake Sonoma, but a rate wet + cold weather front moved down from the North. Either one of these would be fine, but together and with a range of experiences committed to go, we made the call to divert instead to the local Calero Reservoir for a day of skills.
The weather held for almost the hold day as we were further South, and the location proved really pleasant: reeds, wildlife, islands to explore and coupled with some skills and races for practice.
New Canoe Trailer Master for this trip (thanks Bob); we learned about invasive species from the rangers. And noone fell in. Awesome.