Crissy Field
does offer free parking.
It's also adjacent to a good marina. It's big and wide open but a very active place.
People flying kites. Joggers, some soccer. Bike riders, lots of walkers.
I do better drawing things that hold relatively still. So if Crissy Field were the choice,
I'd end up in the marina part which is OK too, cause I love boats.
That said, I live in Marin and think Sausalito would be an interesting visit for a SketchCrawl crowd.
I think on the date of the next crawl I'm scheduled to drop my son off at SFO airport.
So, I'll probably be crawling on my own that day.
I did a test run on my own when I picked him up at the airport:
People holding carts loaded with their baggage, Limo pick-ups with name signs,
a man watching the arrivals board with flowers for his sweetie

A few days later I found myself at a Starbucks with no sketchbook,
so I grabbed a bunch of napkins:
