Marin LAFCo's office is open for drop-in visits from 9:00 a.m. to 5:00 p.m. on Wednesdays only (closed from 12:00 p.m. to 1:00 p.m. for lunch). The Office will be closed on June 19th in observation of Juneteenth and July 4th. Office visits on all other weekdays are by appointment only. For appointments or other official LAFCo business, contact staff@marinlafco.org or call 415-448-5877.