What about any other bay area airports that are GA friendly during the
night?

You mean among those that are not GA friendly during the day?

It's not hard to get into SJC even during the day, and of course, OAK
has an entirely "separate airport" for GA.

Among the rest, your stuck with the highly limited choices of HWD,
SQL, PAO, APC, DVO, RHV. Most of their towers will be closed at
midnight, but I'm not aware of any curfews that will affect a 152.

Of course, the AF/D (or even airnav.com) has all the answers you need.

-- dave j