We recommend flying into OAK, although SFO is also a great option. Martinez is about 45 minutes from OAK by car, or about 1.5 hours by BART + a short Lyft ride. Once in Martinez, the weekend festivities are all walkable!
There are a handful of local hotels that we'd recommend; there are also some great options on Airbnb and Vrbo.
Hotel
Lafayette Park Hotel + Spa
Hotel
Resident Inn, Marriott
Hotel
The Inn at Benicia Bay
This is on the other side of the bay from Martinez, so there will be a toll associated with getting to/from our event. BUT, this is nestled in downtown Benicia, which is adorable.