Agendas Agenda: 09/20/16 Lassen County Board of Supervisors By Jeremy Couso - Friday, September 16th, 2016 0 FacebookPinterestWhatsApp The Lassen County Board of Supervisors will be meeting in regular session at 707 Nevada Street on Tuesday, September 20th, at 9:00a.m. Click here to download a printable agenda for Tuesday’s meeting.