Petaluma Historical Library and Museum Posted on October 5, 2023 Location 20 4th StreetPetalumaCA94952 Next Event New Year's Eve Gala Concert - 12/31/2023 - 7:00 pm - 9:00 pm Map Unavailable Upcoming Events New Year's Eve Gala Concert - 12/31/2023 - 7:00 pm - 9:00 pm