A friend of mine is planning to follow her son, a recent graduate, out of state. Before she moves, she's making an effort to visit as many San Francisco attractions as she can, figuring that she's unlikely to return to the area often in the future. And despite living just outside of SF for 25 years, there are plenty of places she hasn't yet explored. I was helping her brainstorm a bucket list and wanted to share it with all of you. Obviously, this isn't an exhaustive list of every single…