Please enjoy Old town Sac, very kid friendly. Drive a few a miles and you will find bars to explore and clubs to check out for those with out kids.
Here is another spot we both enjoy, Pier 39. Many activities for families, couples, and even just for individuals. San Francisco is overall a small big city with a lot to explore. Check out local food and local bars. Very LGBTQ friendly
There is much to do in Monterey if you have not been, check out Fisherman's Wharf or any local beach the waters are blue. It does get chilly so bring a jacket. Beautiful scenery
Awesome place to visit the area is great for adults and kids.