Goldy, I assume you have been to SF and know the touristy kinda spots? from what direction are you entering the bay area? If you come from the north, I highly recommend taking the Larkspur ferry to the game. Nice safe place to park your ride, arrives at the park about 15-20 min before game time, leaves about that long after the game. I've done it a few times, and while I don't like having to hurry out to to the boat, the scenery is amazing.
If you haven't already gotten your tix, I recommend sitting in the upper deck. behind or to the right of home plate. You really can't beat that view at any MLB park, except for maybe PNC (which I haven't been to). The farther to the right you sit, the more likely you can also see the bay bridge as part of your view. Its also amusing when the cargo ships slowly roll thru your view of the bay. I won't lie, I'm more than jealous that I can't be there. So irritating that the Braves only visit SF once a year.
If you are driving and parking, assume the worst will happen as at times traffic is a complete nightmare and comes to a standstill.
Garlic fries. Get them. Be prepared for cold. I've been there in the middle of August and nearly frozen to death on a sunny day. I bought a hot chocolate for $6 that tasted and looked like brown water, but it was warm and kept me alive while we were in the shade.
Renel Brooks is the stadium announcer, and either the only or one of the few female stadium announcers around. She is also a bay area radio legend. I used to listen to her every day as a kid on 106 KMEL, a local hip hop station world renowned for its live mix show DJ's. I always look forward to hearing her voice when at the park. [video=youtube;hh9U433Bcmg]https://www.youtube.com/watch?v=hh9U433Bcmg[/video]
Enjoy the best fans in MLB. Giants fans are extremely passionate and freak out about everything, annoyingly passionate.
I don't drink alcohol, but the bay area is more about wine country, perhaps you could find something to that effect if you are looking for a different local flavor. The Braves/announcers always frequented Lefty O'Doul's from what I hear, but I also hear it closed in February.
If you haven't already, get to the north side of the Golden gate bridge, and find that road that gives views above it and the city. There might not be better view of a city in North America.
Haven't been in Norcal in awhile, if I think of anything else I'll add to the list. Please take a million pictures and share!